change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/trace/events/btrfs.h
..
..
@@ -19,7 +19,7 @@
19
19
 struct btrfs_delayed_tree_ref;
20
20
 struct btrfs_delayed_data_ref;
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21
 struct btrfs_delayed_ref_head;
22
-struct btrfs_block_group_cache;
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+struct btrfs_block_group;
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 struct btrfs_free_cluster;
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24
 struct map_lookup;
25
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 struct extent_buffer;
..
..
@@ -27,14 +27,9 @@
27
27
 struct __btrfs_workqueue;
28
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 struct btrfs_qgroup_extent_record;
29
29
 struct btrfs_qgroup;
30
+struct extent_io_tree;
30
31
 struct prelim_ref;
31
-
32
-TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS_NR);
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-TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS);
34
-TRACE_DEFINE_ENUM(FLUSH_DELALLOC);
35
-TRACE_DEFINE_ENUM(FLUSH_DELALLOC_WAIT);
36
-TRACE_DEFINE_ENUM(ALLOC_CHUNK);
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-TRACE_DEFINE_ENUM(COMMIT_TRANS);
32
+struct btrfs_space_info;
38
33
 
39
34
 #define show_ref_type(type)						\
40
35
 	__print_symbolic(type,						\
..
..
@@ -65,17 +60,73 @@
65
60
 	      (obj >= BTRFS_ROOT_TREE_OBJECTID &&			\
66
61
 	       obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
67
62
 
68
-#define show_fi_type(type)						\
69
-	__print_symbolic(type,						\
70
-		 { BTRFS_FILE_EXTENT_INLINE,	"INLINE" },		\
71
-		 { BTRFS_FILE_EXTENT_REG,	"REG"	 },		\
72
-		 { BTRFS_FILE_EXTENT_PREALLOC,	"PREALLOC"})
63
+#define FLUSH_ACTIONS								\
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+	EM( BTRFS_RESERVE_NO_FLUSH,		"BTRFS_RESERVE_NO_FLUSH")	\
65
+	EM( BTRFS_RESERVE_FLUSH_LIMIT,		"BTRFS_RESERVE_FLUSH_LIMIT")	\
66
+	EM( BTRFS_RESERVE_FLUSH_ALL,		"BTRFS_RESERVE_FLUSH_ALL")	\
67
+	EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL,	"BTRFS_RESERVE_FLUSH_ALL_STEAL")
73
68
 
74
-#define show_qgroup_rsv_type(type)					\
75
-	__print_symbolic(type,						\
76
-		{ BTRFS_QGROUP_RSV_DATA,	  "DATA"	},	\
77
-		{ BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS" },	\
78
-		{ BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC" })
69
+#define FI_TYPES							\
70
+	EM( BTRFS_FILE_EXTENT_INLINE,		"INLINE")		\
71
+	EM( BTRFS_FILE_EXTENT_REG,		"REG")			\
72
+	EMe(BTRFS_FILE_EXTENT_PREALLOC,		"PREALLOC")
73
+
74
+#define QGROUP_RSV_TYPES						\
75
+	EM( BTRFS_QGROUP_RSV_DATA,		"DATA")			\
76
+	EM( BTRFS_QGROUP_RSV_META_PERTRANS,	"META_PERTRANS")	\
77
+	EMe(BTRFS_QGROUP_RSV_META_PREALLOC,	"META_PREALLOC")
78
+
79
+#define IO_TREE_OWNER						    \
80
+	EM( IO_TREE_FS_PINNED_EXTENTS, 	  "PINNED_EXTENTS")	    \
81
+	EM( IO_TREE_FS_EXCLUDED_EXTENTS,  "EXCLUDED_EXTENTS")	    \
82
+	EM( IO_TREE_BTREE_INODE_IO,	  "BTREE_INODE_IO")	    \
83
+	EM( IO_TREE_INODE_IO,		  "INODE_IO")		    \
84
+	EM( IO_TREE_INODE_IO_FAILURE,	  "INODE_IO_FAILURE")	    \
85
+	EM( IO_TREE_RELOC_BLOCKS,	  "RELOC_BLOCKS")	    \
86
+	EM( IO_TREE_TRANS_DIRTY_PAGES,	  "TRANS_DIRTY_PAGES")      \
87
+	EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES")   \
88
+	EM( IO_TREE_INODE_FILE_EXTENT,	  "INODE_FILE_EXTENT")      \
89
+	EM( IO_TREE_LOG_CSUM_RANGE,	  "LOG_CSUM_RANGE")         \
90
+	EMe(IO_TREE_SELFTEST,		  "SELFTEST")
91
+
92
+#define FLUSH_STATES							\
93
+	EM( FLUSH_DELAYED_ITEMS_NR,	"FLUSH_DELAYED_ITEMS_NR")	\
94
+	EM( FLUSH_DELAYED_ITEMS,	"FLUSH_DELAYED_ITEMS")		\
95
+	EM( FLUSH_DELALLOC,		"FLUSH_DELALLOC")		\
96
+	EM( FLUSH_DELALLOC_WAIT,	"FLUSH_DELALLOC_WAIT")		\
97
+	EM( FLUSH_DELAYED_REFS_NR,	"FLUSH_DELAYED_REFS_NR")	\
98
+	EM( FLUSH_DELAYED_REFS,		"FLUSH_DELAYED_REFS")		\
99
+	EM( ALLOC_CHUNK,		"ALLOC_CHUNK")			\
100
+	EM( ALLOC_CHUNK_FORCE,		"ALLOC_CHUNK_FORCE")		\
101
+	EM( RUN_DELAYED_IPUTS,		"RUN_DELAYED_IPUTS")		\
102
+	EMe(COMMIT_TRANS,		"COMMIT_TRANS")
103
+
104
+/*
105
+ * First define the enums in the above macros to be exported to userspace via
106
+ * TRACE_DEFINE_ENUM().
107
+ */
108
+
109
+#undef EM
110
+#undef EMe
111
+#define EM(a, b)	TRACE_DEFINE_ENUM(a);
112
+#define EMe(a, b)	TRACE_DEFINE_ENUM(a);
113
+
114
+FLUSH_ACTIONS
115
+FI_TYPES
116
+QGROUP_RSV_TYPES
117
+IO_TREE_OWNER
118
+FLUSH_STATES
119
+
120
+/*
121
+ * Now redefine the EM and EMe macros to map the enums to the strings that will
122
+ * be printed in the output
123
+ */
124
+
125
+#undef EM
126
+#undef EMe
127
+#define EM(a, b)        {a, b},
128
+#define EMe(a, b)       {a, b}
129
+
79
130
 
80
131
 #define BTRFS_GROUP_FLAGS	\
81
132
 	{ BTRFS_BLOCK_GROUP_DATA,	"DATA"},	\
..
..
@@ -88,11 +139,34 @@
88
139
 	{ BTRFS_BLOCK_GROUP_RAID5,	"RAID5"},	\
89
140
 	{ BTRFS_BLOCK_GROUP_RAID6,	"RAID6"}
90
141
 
142
+#define EXTENT_FLAGS						\
143
+	{ EXTENT_DIRTY,			"DIRTY"},		\
144
+	{ EXTENT_UPTODATE,		"UPTODATE"},		\
145
+	{ EXTENT_LOCKED,		"LOCKED"},		\
146
+	{ EXTENT_NEW,			"NEW"},			\
147
+	{ EXTENT_DELALLOC,		"DELALLOC"},		\
148
+	{ EXTENT_DEFRAG,		"DEFRAG"},		\
149
+	{ EXTENT_BOUNDARY,		"BOUNDARY"},		\
150
+	{ EXTENT_NODATASUM,		"NODATASUM"},		\
151
+	{ EXTENT_CLEAR_META_RESV,	"CLEAR_META_RESV"},	\
152
+	{ EXTENT_NEED_WAIT,		"NEED_WAIT"},		\
153
+	{ EXTENT_DAMAGED,		"DAMAGED"},		\
154
+	{ EXTENT_NORESERVE,		"NORESERVE"},		\
155
+	{ EXTENT_QGROUP_RESERVED,	"QGROUP_RESERVED"},	\
156
+	{ EXTENT_CLEAR_DATA_RESV,	"CLEAR_DATA_RESV"},	\
157
+	{ EXTENT_DELALLOC_NEW,		"DELALLOC_NEW"}
158
+
91
159
 #define BTRFS_FSID_SIZE 16
92
160
 #define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
93
161
 
94
162
 #define TP_fast_assign_fsid(fs_info)					\
95
-	memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE)
163
+({									\
164
+	if (fs_info)							\
165
+		memcpy(__entry->fsid, fs_info->fs_devices->fsid,	\
166
+		       BTRFS_FSID_SIZE);				\
167
+	else								\
168
+		memset(__entry->fsid, 0, BTRFS_FSID_SIZE);		\
169
+})
96
170
 
97
171
 #define TP_STRUCT__entry_btrfs(args...)					\
98
172
 	TP_STRUCT__entry(						\
..
..
@@ -134,7 +208,7 @@
134
208
 
135
209
 	TP_STRUCT__entry_btrfs(
136
210
 		__field(	u64,  ino			)
137
-		__field(	blkcnt_t,  blocks		)
211
+		__field(	u64,  blocks			)
138
212
 		__field(	u64,  disk_i_size		)
139
213
 		__field(	u64,  generation		)
140
214
 		__field(	u64,  last_trans		)
..
..
@@ -158,7 +232,7 @@
158
232
 		  show_root_type(__entry->root_objectid),
159
233
 		  __entry->generation,
160
234
 		  __entry->ino,
161
-		  (unsigned long long)__entry->blocks,
235
+		  __entry->blocks,
162
236
 		  __entry->disk_i_size,
163
237
 		  __entry->last_trans,
164
238
 		  __entry->logged_trans)
..
..
@@ -256,7 +330,7 @@
256
330
 
257
331
 TRACE_EVENT(btrfs_handle_em_exist,
258
332
 
259
-	TP_PROTO(struct btrfs_fs_info *fs_info,
333
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
260
334
 		const struct extent_map *existing, const struct extent_map *map,
261
335
 		u64 start, u64 len),
262
336
 
..
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@@ -294,8 +368,8 @@
294
368
 /* file extent item */
295
369
 DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
296
370
 
297
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
298
-		 struct btrfs_file_extent_item *fi, u64 start),
371
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
372
+		 const struct btrfs_file_extent_item *fi, u64 start),
299
373
 
300
374
 	TP_ARGS(bi, l, fi, start),
301
375
 
..
..
@@ -316,7 +390,7 @@
316
390
 	),
317
391
 
318
392
 	TP_fast_assign_btrfs(bi->root->fs_info,
319
-		__entry->root_obj	= bi->root->objectid;
393
+		__entry->root_obj	= bi->root->root_key.objectid;
320
394
 		__entry->ino		= btrfs_ino(bi);
321
395
 		__entry->isize		= bi->vfs_inode.i_size;
322
396
 		__entry->disk_isize	= bi->disk_i_size;
..
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@@ -342,15 +416,15 @@
342
416
 		__entry->disk_isize, __entry->extent_start,
343
417
 		__entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
344
418
 		__entry->disk_bytenr, __entry->disk_num_bytes,
345
-		__entry->extent_offset, show_fi_type(__entry->extent_type),
419
+		__entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
346
420
 		__entry->compression)
347
421
 );
348
422
 
349
423
 DECLARE_EVENT_CLASS(
350
424
 	btrfs__file_extent_item_inline,
351
425
 
352
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
353
-		 struct btrfs_file_extent_item *fi, int slot, u64 start),
426
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
427
+		 const struct btrfs_file_extent_item *fi, int slot, u64 start),
354
428
 
355
429
 	TP_ARGS(bi, l, fi, slot,  start),
356
430
 
..
..
@@ -367,7 +441,7 @@
367
441
 
368
442
 	TP_fast_assign_btrfs(
369
443
 		bi->root->fs_info,
370
-		__entry->root_obj	= bi->root->objectid;
444
+		__entry->root_obj	= bi->root->root_key.objectid;
371
445
 		__entry->ino		= btrfs_ino(bi);
372
446
 		__entry->isize		= bi->vfs_inode.i_size;
373
447
 		__entry->disk_isize	= bi->disk_i_size;
..
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@@ -383,15 +457,15 @@
383
457
 		"extent_type=%s compression=%u",
384
458
 		show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
385
459
 		__entry->disk_isize, __entry->extent_start,
386
-		__entry->extent_end, show_fi_type(__entry->extent_type),
460
+		__entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
387
461
 		__entry->compression)
388
462
 );
389
463
 
390
464
 DEFINE_EVENT(
391
465
 	btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
392
466
 
393
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
394
-		 struct btrfs_file_extent_item *fi, u64 start),
467
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
468
+		 const struct btrfs_file_extent_item *fi, u64 start),
395
469
 
396
470
 	TP_ARGS(bi, l, fi, start)
397
471
 );
..
..
@@ -399,8 +473,8 @@
399
473
 DEFINE_EVENT(
400
474
 	btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
401
475
 
402
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
403
-		 struct btrfs_file_extent_item *fi, u64 start),
476
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
477
+		 const struct btrfs_file_extent_item *fi, u64 start),
404
478
 
405
479
 	TP_ARGS(bi, l, fi, start)
406
480
 );
..
..
@@ -408,8 +482,8 @@
408
482
 DEFINE_EVENT(
409
483
 	btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
410
484
 
411
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
412
-		 struct btrfs_file_extent_item *fi, int slot, u64 start),
485
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
486
+		 const struct btrfs_file_extent_item *fi, int slot, u64 start),
413
487
 
414
488
 	TP_ARGS(bi, l, fi, slot, start)
415
489
 );
..
..
@@ -417,8 +491,8 @@
417
491
 DEFINE_EVENT(
418
492
 	btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
419
493
 
420
-	TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
421
-		 struct btrfs_file_extent_item *fi, int slot, u64 start),
494
+	TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
495
+		 const struct btrfs_file_extent_item *fi, int slot, u64 start),
422
496
 
423
497
 	TP_ARGS(bi, l, fi, slot, start)
424
498
 );
..
..
@@ -432,13 +506,12 @@
432
506
 		{ (1 << BTRFS_ORDERED_PREALLOC), 	"PREALLOC" 	}, \
433
507
 		{ (1 << BTRFS_ORDERED_DIRECT),	 	"DIRECT" 	}, \
434
508
 		{ (1 << BTRFS_ORDERED_IOERR), 		"IOERR" 	}, \
435
-		{ (1 << BTRFS_ORDERED_UPDATED_ISIZE), 	"UPDATED_ISIZE"	}, \
436
509
 		{ (1 << BTRFS_ORDERED_TRUNCATED), 	"TRUNCATED"	})
437
510
 
438
511
 
439
512
 DECLARE_EVENT_CLASS(btrfs__ordered_extent,
440
513
 
441
-	TP_PROTO(const struct inode *inode,
514
+	TP_PROTO(const struct btrfs_inode *inode,
442
515
 		 const struct btrfs_ordered_extent *ordered),
443
516
 
444
517
 	TP_ARGS(inode, ordered),
..
..
@@ -457,18 +530,17 @@
457
530
 		__field(	u64,  truncated_len	)
458
531
 	),
459
532
 
460
-	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
461
-		__entry->ino 		= btrfs_ino(BTRFS_I(inode));
533
+	TP_fast_assign_btrfs(inode->root->fs_info,
534
+		__entry->ino 		= btrfs_ino(inode);
462
535
 		__entry->file_offset	= ordered->file_offset;
463
-		__entry->start		= ordered->start;
464
-		__entry->len		= ordered->len;
465
-		__entry->disk_len	= ordered->disk_len;
536
+		__entry->start		= ordered->disk_bytenr;
537
+		__entry->len		= ordered->num_bytes;
538
+		__entry->disk_len	= ordered->disk_num_bytes;
466
539
 		__entry->bytes_left	= ordered->bytes_left;
467
540
 		__entry->flags		= ordered->flags;
468
541
 		__entry->compress_type	= ordered->compress_type;
469
542
 		__entry->refs		= refcount_read(&ordered->refs);
470
-		__entry->root_objectid	=
471
-				BTRFS_I(inode)->root->root_key.objectid;
543
+		__entry->root_objectid	= inode->root->root_key.objectid;
472
544
 		__entry->truncated_len	= ordered->truncated_len;
473
545
 	),
474
546
 
..
..
@@ -491,7 +563,7 @@
491
563
 
492
564
 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
493
565
 
494
-	TP_PROTO(const struct inode *inode,
566
+	TP_PROTO(const struct btrfs_inode *inode,
495
567
 		 const struct btrfs_ordered_extent *ordered),
496
568
 
497
569
 	TP_ARGS(inode, ordered)
..
..
@@ -499,7 +571,7 @@
499
571
 
500
572
 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
501
573
 
502
-	TP_PROTO(const struct inode *inode,
574
+	TP_PROTO(const struct btrfs_inode *inode,
503
575
 		 const struct btrfs_ordered_extent *ordered),
504
576
 
505
577
 	TP_ARGS(inode, ordered)
..
..
@@ -507,7 +579,7 @@
507
579
 
508
580
 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
509
581
 
510
-	TP_PROTO(const struct inode *inode,
582
+	TP_PROTO(const struct btrfs_inode *inode,
511
583
 		 const struct btrfs_ordered_extent *ordered),
512
584
 
513
585
 	TP_ARGS(inode, ordered)
..
..
@@ -515,7 +587,7 @@
515
587
 
516
588
 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
517
589
 
518
-	TP_PROTO(const struct inode *inode,
590
+	TP_PROTO(const struct btrfs_inode *inode,
519
591
 		 const struct btrfs_ordered_extent *ordered),
520
592
 
521
593
 	TP_ARGS(inode, ordered)
..
..
@@ -538,7 +610,7 @@
538
610
 		__field(	char,   for_kupdate		)
539
611
 		__field(	char,   for_reclaim		)
540
612
 		__field(	char,   range_cyclic		)
541
-		__field(	pgoff_t,  writeback_index	)
613
+		__field(	unsigned long,  writeback_index	)
542
614
 		__field(	u64,    root_objectid		)
543
615
 	),
544
616
 
..
..
@@ -567,7 +639,7 @@
567
639
 		  __entry->range_start, __entry->range_end,
568
640
 		  __entry->for_kupdate,
569
641
 		  __entry->for_reclaim, __entry->range_cyclic,
570
-		  (unsigned long)__entry->writeback_index)
642
+		  __entry->writeback_index)
571
643
 );
572
644
 
573
645
 DEFINE_EVENT(btrfs__writepage, __extent_writepage,
..
..
@@ -586,7 +658,7 @@
586
658
 
587
659
 	TP_STRUCT__entry_btrfs(
588
660
 		__field(	u64,	 ino		)
589
-		__field(	pgoff_t, index		)
661
+		__field(	unsigned long, index	)
590
662
 		__field(	u64,	 start		)
591
663
 		__field(	u64,	 end		)
592
664
 		__field(	int,	 uptodate	)
..
..
@@ -606,7 +678,7 @@
606
678
 	TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu start=%llu "
607
679
 		  "end=%llu uptodate=%d",
608
680
 		  show_root_type(__entry->root_objectid),
609
-		  __entry->ino, (unsigned long)__entry->index,
681
+		  __entry->ino, __entry->index,
610
682
 		  __entry->start,
611
683
 		  __entry->end, __entry->uptodate)
612
684
 );
..
..
@@ -663,7 +735,7 @@
663
735
 TRACE_EVENT(btrfs_add_block_group,
664
736
 
665
737
 	TP_PROTO(const struct btrfs_fs_info *fs_info,
666
-		 const struct btrfs_block_group_cache *block_group, int create),
738
+		 const struct btrfs_block_group *block_group, int create),
667
739
 
668
740
 	TP_ARGS(fs_info, block_group, create),
669
741
 
..
..
@@ -677,11 +749,10 @@
677
749
 	),
678
750
 
679
751
 	TP_fast_assign_btrfs(fs_info,
680
-		__entry->offset		= block_group->key.objectid;
681
-		__entry->size		= block_group->key.offset;
752
+		__entry->offset		= block_group->start;
753
+		__entry->size		= block_group->length;
682
754
 		__entry->flags		= block_group->flags;
683
-		__entry->bytes_used	=
684
-			btrfs_block_group_used(&block_group->item);
755
+		__entry->bytes_used	= block_group->used;
685
756
 		__entry->bytes_super	= block_group->bytes_super;
686
757
 		__entry->create		= create;
687
758
 	),
..
..
@@ -982,7 +1053,7 @@
982
1053
 
983
1054
 TRACE_EVENT(btrfs_space_reservation,
984
1055
 
985
-	TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val,
1056
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
986
1057
 		 u64 bytes, int reserve),
987
1058
 
988
1059
 	TP_ARGS(fs_info, type, val, bytes, reserve),
..
..
@@ -1006,16 +1077,10 @@
1006
1077
 			__entry->bytes)
1007
1078
 );
1008
1079
 
1009
-#define show_flush_action(action)						\
1010
-	__print_symbolic(action,						\
1011
-		{ BTRFS_RESERVE_NO_FLUSH,	"BTRFS_RESERVE_NO_FLUSH"},	\
1012
-		{ BTRFS_RESERVE_FLUSH_LIMIT,	"BTRFS_RESERVE_FLUSH_LIMIT"},	\
1013
-		{ BTRFS_RESERVE_FLUSH_ALL,	"BTRFS_RESERVE_FLUSH_ALL"})
1014
-
1015
1080
 TRACE_EVENT(btrfs_trigger_flush,
1016
1081
 
1017
1082
 	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
1018
-		 int flush, char *reason),
1083
+		 int flush, const char *reason),
1019
1084
 
1020
1085
 	TP_ARGS(fs_info, flags, bytes, flush, reason),
1021
1086
 
..
..
@@ -1035,21 +1100,13 @@
1035
1100
 
1036
1101
 	TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
1037
1102
 		  __get_str(reason), __entry->flush,
1038
-		  show_flush_action(__entry->flush),
1103
+		  __print_symbolic(__entry->flush, FLUSH_ACTIONS),
1039
1104
 		  __entry->flags,
1040
1105
 		  __print_flags((unsigned long)__entry->flags, "|",
1041
1106
 				BTRFS_GROUP_FLAGS),
1042
1107
 		  __entry->bytes)
1043
1108
 );
1044
1109
 
1045
-#define show_flush_state(state)							\
1046
-	__print_symbolic(state,							\
1047
-		{ FLUSH_DELAYED_ITEMS_NR,	"FLUSH_DELAYED_ITEMS_NR"},	\
1048
-		{ FLUSH_DELAYED_ITEMS,		"FLUSH_DELAYED_ITEMS"},		\
1049
-		{ FLUSH_DELALLOC,		"FLUSH_DELALLOC"},		\
1050
-		{ FLUSH_DELALLOC_WAIT,		"FLUSH_DELALLOC_WAIT"},		\
1051
-		{ ALLOC_CHUNK,			"ALLOC_CHUNK"},			\
1052
-		{ COMMIT_TRANS,			"COMMIT_TRANS"})
1053
1110
 
1054
1111
 TRACE_EVENT(btrfs_flush_space,
1055
1112
 
..
..
@@ -1074,7 +1131,7 @@
1074
1131
 
1075
1132
 	TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d",
1076
1133
 		  __entry->state,
1077
-		  show_flush_state(__entry->state),
1134
+		  __print_symbolic(__entry->state, FLUSH_STATES),
1078
1135
 		  __entry->flags,
1079
1136
 		  __print_flags((unsigned long)__entry->flags, "|",
1080
1137
 				BTRFS_GROUP_FLAGS),
..
..
@@ -1119,25 +1176,27 @@
1119
1176
 
1120
1177
 TRACE_EVENT(find_free_extent,
1121
1178
 
1122
-	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes,
1179
+	TP_PROTO(const struct btrfs_root *root, u64 num_bytes,
1123
1180
 		 u64 empty_size, u64 data),
1124
1181
 
1125
-	TP_ARGS(fs_info, num_bytes, empty_size, data),
1182
+	TP_ARGS(root, num_bytes, empty_size, data),
1126
1183
 
1127
1184
 	TP_STRUCT__entry_btrfs(
1185
+		__field(	u64,	root_objectid		)
1128
1186
 		__field(	u64,	num_bytes		)
1129
1187
 		__field(	u64,	empty_size		)
1130
1188
 		__field(	u64,	data			)
1131
1189
 	),
1132
1190
 
1133
-	TP_fast_assign_btrfs(fs_info,
1191
+	TP_fast_assign_btrfs(root->fs_info,
1192
+		__entry->root_objectid	= root->root_key.objectid;
1134
1193
 		__entry->num_bytes	= num_bytes;
1135
1194
 		__entry->empty_size	= empty_size;
1136
1195
 		__entry->data		= data;
1137
1196
 	),
1138
1197
 
1139
1198
 	TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)",
1140
-		  show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
1199
+		  show_root_type(__entry->root_objectid),
1141
1200
 		  __entry->num_bytes, __entry->empty_size, __entry->data,
1142
1201
 		  __print_flags((unsigned long)__entry->data, "|",
1143
1202
 				 BTRFS_GROUP_FLAGS))
..
..
@@ -1145,7 +1204,7 @@
1145
1204
 
1146
1205
 DECLARE_EVENT_CLASS(btrfs__reserve_extent,
1147
1206
 
1148
-	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1207
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
1149
1208
 		 u64 len),
1150
1209
 
1151
1210
 	TP_ARGS(block_group, start, len),
..
..
@@ -1158,7 +1217,7 @@
1158
1217
 	),
1159
1218
 
1160
1219
 	TP_fast_assign_btrfs(block_group->fs_info,
1161
-		__entry->bg_objectid	= block_group->key.objectid;
1220
+		__entry->bg_objectid	= block_group->start;
1162
1221
 		__entry->flags		= block_group->flags;
1163
1222
 		__entry->start		= start;
1164
1223
 		__entry->len		= len;
..
..
@@ -1175,7 +1234,7 @@
1175
1234
 
1176
1235
 DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
1177
1236
 
1178
-	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1237
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
1179
1238
 		 u64 len),
1180
1239
 
1181
1240
 	TP_ARGS(block_group, start, len)
..
..
@@ -1183,7 +1242,7 @@
1183
1242
 
1184
1243
 DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1185
1244
 
1186
-	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1245
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
1187
1246
 		 u64 len),
1188
1247
 
1189
1248
 	TP_ARGS(block_group, start, len)
..
..
@@ -1191,7 +1250,7 @@
1191
1250
 
1192
1251
 TRACE_EVENT(btrfs_find_cluster,
1193
1252
 
1194
-	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1253
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
1195
1254
 		 u64 bytes, u64 empty_size, u64 min_bytes),
1196
1255
 
1197
1256
 	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
..
..
@@ -1206,7 +1265,7 @@
1206
1265
 	),
1207
1266
 
1208
1267
 	TP_fast_assign_btrfs(block_group->fs_info,
1209
-		__entry->bg_objectid	= block_group->key.objectid;
1268
+		__entry->bg_objectid	= block_group->start;
1210
1269
 		__entry->flags		= block_group->flags;
1211
1270
 		__entry->start		= start;
1212
1271
 		__entry->bytes		= bytes;
..
..
@@ -1224,7 +1283,7 @@
1224
1283
 
1225
1284
 TRACE_EVENT(btrfs_failed_cluster_setup,
1226
1285
 
1227
-	TP_PROTO(const struct btrfs_block_group_cache *block_group),
1286
+	TP_PROTO(const struct btrfs_block_group *block_group),
1228
1287
 
1229
1288
 	TP_ARGS(block_group),
1230
1289
 
..
..
@@ -1233,7 +1292,7 @@
1233
1292
 	),
1234
1293
 
1235
1294
 	TP_fast_assign_btrfs(block_group->fs_info,
1236
-		__entry->bg_objectid	= block_group->key.objectid;
1295
+		__entry->bg_objectid	= block_group->start;
1237
1296
 	),
1238
1297
 
1239
1298
 	TP_printk_btrfs("block_group=%llu", __entry->bg_objectid)
..
..
@@ -1241,7 +1300,7 @@
1241
1300
 
1242
1301
 TRACE_EVENT(btrfs_setup_cluster,
1243
1302
 
1244
-	TP_PROTO(const struct btrfs_block_group_cache *block_group,
1303
+	TP_PROTO(const struct btrfs_block_group *block_group,
1245
1304
 		 const struct btrfs_free_cluster *cluster,
1246
1305
 		 u64 size, int bitmap),
1247
1306
 
..
..
@@ -1257,7 +1316,7 @@
1257
1316
 	),
1258
1317
 
1259
1318
 	TP_fast_assign_btrfs(block_group->fs_info,
1260
-		__entry->bg_objectid	= block_group->key.objectid;
1319
+		__entry->bg_objectid	= block_group->start;
1261
1320
 		__entry->flags		= block_group->flags;
1262
1321
 		__entry->start		= cluster->window_start;
1263
1322
 		__entry->max_size	= cluster->max_size;
..
..
@@ -1285,17 +1344,17 @@
1285
1344
 	TP_STRUCT__entry(
1286
1345
 		__field(const struct extent_state *, state)
1287
1346
 		__field(gfp_t, mask)
1288
-		__field(unsigned long, ip)
1347
+		__field(const void*, ip)
1289
1348
 	),
1290
1349
 
1291
1350
 	TP_fast_assign(
1292
1351
 		__entry->state	= state,
1293
1352
 		__entry->mask	= mask,
1294
-		__entry->ip	= IP
1353
+		__entry->ip	= (const void *)IP
1295
1354
 	),
1296
1355
 
1297
1356
 	TP_printk("state=%p mask=%s caller=%pS", __entry->state,
1298
-		  show_gfp_flags(__entry->mask), (const void *)__entry->ip)
1357
+		  show_gfp_flags(__entry->mask), __entry->ip)
1299
1358
 );
1300
1359
 
1301
1360
 TRACE_EVENT(free_extent_state,
..
..
@@ -1306,16 +1365,15 @@
1306
1365
 
1307
1366
 	TP_STRUCT__entry(
1308
1367
 		__field(const struct extent_state *, state)
1309
-		__field(unsigned long, ip)
1368
+		__field(const void*, ip)
1310
1369
 	),
1311
1370
 
1312
1371
 	TP_fast_assign(
1313
1372
 		__entry->state	= state,
1314
-		__entry->ip = IP
1373
+		__entry->ip = (const void *)IP
1315
1374
 	),
1316
1375
 
1317
-	TP_printk("state=%p caller=%pS", __entry->state,
1318
-		  (const void *)__entry->ip)
1376
+	TP_printk("state=%p caller=%pS", __entry->state, __entry->ip)
1319
1377
 );
1320
1378
 
1321
1379
 DECLARE_EVENT_CLASS(btrfs__work,
..
..
@@ -1342,16 +1400,16 @@
1342
1400
 		__entry->normal_work	= &work->normal_work;
1343
1401
 	),
1344
1402
 
1345
-	TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%pf ordered_func=%p "
1403
+	TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p "
1346
1404
 		  "ordered_free=%p",
1347
1405
 		  __entry->work, __entry->normal_work, __entry->wq,
1348
1406
 		   __entry->func, __entry->ordered_func, __entry->ordered_free)
1349
1407
 );
1350
1408
 
1351
1409
 /*
1352
- * For situiations when the work is freed, we pass fs_info and a tag that that
1353
- * matches address of the work structure so it can be paired with the
1354
- * scheduling event.
1410
+ * For situations when the work is freed, we pass fs_info and a tag that matches
1411
+ * the address of the work structure so it can be paired with the scheduling
1412
+ * event. DO NOT add anything here that dereferences wtag.
1355
1413
  */
1356
1414
 DECLARE_EVENT_CLASS(btrfs__work__done,
1357
1415
 
..
..
@@ -1477,7 +1535,8 @@
1477
1535
 	),
1478
1536
 
1479
1537
 	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
1480
-		__entry->rootid		= BTRFS_I(inode)->root->objectid;
1538
+		__entry->rootid		=
1539
+			BTRFS_I(inode)->root->root_key.objectid;
1481
1540
 		__entry->ino		= btrfs_ino(BTRFS_I(inode));
1482
1541
 		__entry->start		= start;
1483
1542
 		__entry->len		= len;
..
..
@@ -1509,35 +1568,6 @@
1509
1568
 	TP_ARGS(inode, start, len, reserved, op)
1510
1569
 );
1511
1570
 
1512
-DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
1513
-
1514
-	TP_PROTO(const struct btrfs_fs_info *fs_info,
1515
-		 u64 ref_root, u64 reserved),
1516
-
1517
-	TP_ARGS(fs_info, ref_root, reserved),
1518
-
1519
-	TP_STRUCT__entry_btrfs(
1520
-		__field(	u64,		ref_root	)
1521
-		__field(	u64,		reserved	)
1522
-	),
1523
-
1524
-	TP_fast_assign_btrfs(fs_info,
1525
-		__entry->ref_root	= ref_root;
1526
-		__entry->reserved	= reserved;
1527
-	),
1528
-
1529
-	TP_printk_btrfs("root=%llu reserved=%llu op=free",
1530
-		  __entry->ref_root, __entry->reserved)
1531
-);
1532
-
1533
-DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
1534
-
1535
-	TP_PROTO(const struct btrfs_fs_info *fs_info,
1536
-		 u64 ref_root, u64 reserved),
1537
-
1538
-	TP_ARGS(fs_info, ref_root, reserved)
1539
-);
1540
-
1541
1571
 DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
1542
1572
 	TP_PROTO(const struct btrfs_fs_info *fs_info,
1543
1573
 		 const struct btrfs_qgroup_extent_record *rec),
..
..
@@ -1555,8 +1585,7 @@
1555
1585
 	),
1556
1586
 
1557
1587
 	TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
1558
-		  (unsigned long long)__entry->bytenr,
1559
-		  (unsigned long long)__entry->num_bytes)
1588
+		  __entry->bytenr, __entry->num_bytes)
1560
1589
 );
1561
1590
 
1562
1591
 DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
..
..
@@ -1573,6 +1602,27 @@
1573
1602
 		 const struct btrfs_qgroup_extent_record *rec),
1574
1603
 
1575
1604
 	TP_ARGS(fs_info, rec)
1605
+);
1606
+
1607
+TRACE_EVENT(qgroup_num_dirty_extents,
1608
+
1609
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid,
1610
+		 u64 num_dirty_extents),
1611
+
1612
+	TP_ARGS(fs_info, transid, num_dirty_extents),
1613
+
1614
+	TP_STRUCT__entry_btrfs(
1615
+		__field(	u64, transid			)
1616
+		__field(	u64, num_dirty_extents		)
1617
+	),
1618
+
1619
+	TP_fast_assign_btrfs(fs_info,
1620
+		__entry->transid	   = transid;
1621
+		__entry->num_dirty_extents = num_dirty_extents;
1622
+	),
1623
+
1624
+	TP_printk_btrfs("transid=%llu num_dirty_extents=%llu",
1625
+		__entry->transid, __entry->num_dirty_extents)
1576
1626
 );
1577
1627
 
1578
1628
 TRACE_EVENT(btrfs_qgroup_account_extent,
..
..
@@ -1611,7 +1661,7 @@
1611
1661
 TRACE_EVENT(qgroup_update_counters,
1612
1662
 
1613
1663
 	TP_PROTO(const struct btrfs_fs_info *fs_info,
1614
-		 struct btrfs_qgroup *qgroup,
1664
+		 const struct btrfs_qgroup *qgroup,
1615
1665
 		 u64 cur_old_count, u64 cur_new_count),
1616
1666
 
1617
1667
 	TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count),
..
..
@@ -1659,7 +1709,7 @@
1659
1709
 	),
1660
1710
 
1661
1711
 	TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
1662
-		__entry->qgid, show_qgroup_rsv_type(__entry->type),
1712
+		__entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES),
1663
1713
 		__entry->cur_reserved, __entry->diff)
1664
1714
 );
1665
1715
 
..
..
@@ -1676,14 +1726,14 @@
1676
1726
 	),
1677
1727
 
1678
1728
 	TP_fast_assign_btrfs(root->fs_info,
1679
-		__entry->refroot	= root->objectid;
1729
+		__entry->refroot	= root->root_key.objectid;
1680
1730
 		__entry->diff		= diff;
1681
1731
 		__entry->type		= type;
1682
1732
 	),
1683
1733
 
1684
1734
 	TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1685
1735
 		show_root_type(__entry->refroot),
1686
-		show_qgroup_rsv_type(__entry->type), __entry->diff)
1736
+		__print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
1687
1737
 );
1688
1738
 
1689
1739
 TRACE_EVENT(qgroup_meta_convert,
..
..
@@ -1698,14 +1748,14 @@
1698
1748
 	),
1699
1749
 
1700
1750
 	TP_fast_assign_btrfs(root->fs_info,
1701
-		__entry->refroot	= root->objectid;
1751
+		__entry->refroot	= root->root_key.objectid;
1702
1752
 		__entry->diff		= diff;
1703
1753
 	),
1704
1754
 
1705
1755
 	TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld",
1706
1756
 		show_root_type(__entry->refroot),
1707
-		show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PREALLOC),
1708
-		show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PERTRANS),
1757
+		__print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES),
1758
+		__print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES),
1709
1759
 		__entry->diff)
1710
1760
 );
1711
1761
 
..
..
@@ -1722,7 +1772,7 @@
1722
1772
 	),
1723
1773
 
1724
1774
 	TP_fast_assign_btrfs(root->fs_info,
1725
-		__entry->refroot	= root->objectid;
1775
+		__entry->refroot	= root->root_key.objectid;
1726
1776
 		spin_lock(&root->qgroup_meta_rsv_lock);
1727
1777
 		__entry->diff		= -(s64)root->qgroup_meta_rsv_pertrans;
1728
1778
 		spin_unlock(&root->qgroup_meta_rsv_lock);
..
..
@@ -1731,7 +1781,7 @@
1731
1781
 
1732
1782
 	TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1733
1783
 		show_root_type(__entry->refroot),
1734
-		show_qgroup_rsv_type(__entry->type), __entry->diff)
1784
+		__print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
1735
1785
 );
1736
1786
 
1737
1787
 DECLARE_EVENT_CLASS(btrfs__prelim_ref,
..
..
@@ -1792,7 +1842,7 @@
1792
1842
 );
1793
1843
 
1794
1844
 TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
1795
-	TP_PROTO(struct btrfs_root *root, u64 ino, int mod),
1845
+	TP_PROTO(const struct btrfs_root *root, u64 ino, int mod),
1796
1846
 
1797
1847
 	TP_ARGS(root, ino, mod),
1798
1848
 
..
..
@@ -1803,7 +1853,7 @@
1803
1853
 	),
1804
1854
 
1805
1855
 	TP_fast_assign_btrfs(root->fs_info,
1806
-		__entry->root_objectid	= root->objectid;
1856
+		__entry->root_objectid	= root->root_key.objectid;
1807
1857
 		__entry->ino		= ino;
1808
1858
 		__entry->mod		= mod;
1809
1859
 	),
..
..
@@ -1814,7 +1864,7 @@
1814
1864
 );
1815
1865
 
1816
1866
 DECLARE_EVENT_CLASS(btrfs__block_group,
1817
-	TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
1867
+	TP_PROTO(const struct btrfs_block_group *bg_cache),
1818
1868
 
1819
1869
 	TP_ARGS(bg_cache),
1820
1870
 
..
..
@@ -1826,9 +1876,9 @@
1826
1876
 	),
1827
1877
 
1828
1878
 	TP_fast_assign_btrfs(bg_cache->fs_info,
1829
-		__entry->bytenr = bg_cache->key.objectid,
1830
-		__entry->len	= bg_cache->key.offset,
1831
-		__entry->used	= btrfs_block_group_used(&bg_cache->item);
1879
+		__entry->bytenr = bg_cache->start,
1880
+		__entry->len	= bg_cache->length,
1881
+		__entry->used	= bg_cache->used;
1832
1882
 		__entry->flags	= bg_cache->flags;
1833
1883
 	),
1834
1884
 
..
..
@@ -1838,23 +1888,266 @@
1838
1888
 );
1839
1889
 
1840
1890
 DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group,
1841
-	TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
1891
+	TP_PROTO(const struct btrfs_block_group *bg_cache),
1842
1892
 
1843
1893
 	TP_ARGS(bg_cache)
1844
1894
 );
1845
1895
 
1846
1896
 DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group,
1847
-	TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
1897
+	TP_PROTO(const struct btrfs_block_group *bg_cache),
1848
1898
 
1849
1899
 	TP_ARGS(bg_cache)
1850
1900
 );
1851
1901
 
1852
1902
 DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group,
1853
-	TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
1903
+	TP_PROTO(const struct btrfs_block_group *bg_cache),
1854
1904
 
1855
1905
 	TP_ARGS(bg_cache)
1856
1906
 );
1857
1907
 
1908
+TRACE_EVENT(btrfs_set_extent_bit,
1909
+	TP_PROTO(const struct extent_io_tree *tree,
1910
+		 u64 start, u64 len, unsigned set_bits),
1911
+
1912
+	TP_ARGS(tree, start, len, set_bits),
1913
+
1914
+	TP_STRUCT__entry_btrfs(
1915
+		__field(	unsigned,	owner	)
1916
+		__field(	u64,		ino	)
1917
+		__field(	u64,		rootid	)
1918
+		__field(	u64,		start	)
1919
+		__field(	u64,		len	)
1920
+		__field(	unsigned,	set_bits)
1921
+	),
1922
+
1923
+	TP_fast_assign_btrfs(tree->fs_info,
1924
+		__entry->owner = tree->owner;
1925
+		if (tree->private_data) {
1926
+			const struct inode *inode = tree->private_data;
1927
+
1928
+			__entry->ino	= btrfs_ino(BTRFS_I(inode));
1929
+			__entry->rootid	=
1930
+				BTRFS_I(inode)->root->root_key.objectid;
1931
+		} else {
1932
+			__entry->ino	= 0;
1933
+			__entry->rootid	= 0;
1934
+		}
1935
+		__entry->start		= start;
1936
+		__entry->len		= len;
1937
+		__entry->set_bits	= set_bits;
1938
+	),
1939
+
1940
+	TP_printk_btrfs(
1941
+		"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
1942
+		__print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
1943
+		__entry->rootid, __entry->start, __entry->len,
1944
+		__print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
1945
+);
1946
+
1947
+TRACE_EVENT(btrfs_clear_extent_bit,
1948
+	TP_PROTO(const struct extent_io_tree *tree,
1949
+		 u64 start, u64 len, unsigned clear_bits),
1950
+
1951
+	TP_ARGS(tree, start, len, clear_bits),
1952
+
1953
+	TP_STRUCT__entry_btrfs(
1954
+		__field(	unsigned,	owner	)
1955
+		__field(	u64,		ino	)
1956
+		__field(	u64,		rootid	)
1957
+		__field(	u64,		start	)
1958
+		__field(	u64,		len	)
1959
+		__field(	unsigned,	clear_bits)
1960
+	),
1961
+
1962
+	TP_fast_assign_btrfs(tree->fs_info,
1963
+		__entry->owner = tree->owner;
1964
+		if (tree->private_data) {
1965
+			const struct inode *inode = tree->private_data;
1966
+
1967
+			__entry->ino	= btrfs_ino(BTRFS_I(inode));
1968
+			__entry->rootid	=
1969
+				BTRFS_I(inode)->root->root_key.objectid;
1970
+		} else {
1971
+			__entry->ino	= 0;
1972
+			__entry->rootid	= 0;
1973
+		}
1974
+		__entry->start		= start;
1975
+		__entry->len		= len;
1976
+		__entry->clear_bits	= clear_bits;
1977
+	),
1978
+
1979
+	TP_printk_btrfs(
1980
+		"io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
1981
+		__print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
1982
+		__entry->rootid, __entry->start, __entry->len,
1983
+		__print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
1984
+);
1985
+
1986
+TRACE_EVENT(btrfs_convert_extent_bit,
1987
+	TP_PROTO(const struct extent_io_tree *tree,
1988
+		 u64 start, u64 len, unsigned set_bits, unsigned clear_bits),
1989
+
1990
+	TP_ARGS(tree, start, len, set_bits, clear_bits),
1991
+
1992
+	TP_STRUCT__entry_btrfs(
1993
+		__field(	unsigned,	owner	)
1994
+		__field(	u64,		ino	)
1995
+		__field(	u64,		rootid	)
1996
+		__field(	u64,		start	)
1997
+		__field(	u64,		len	)
1998
+		__field(	unsigned,	set_bits)
1999
+		__field(	unsigned,	clear_bits)
2000
+	),
2001
+
2002
+	TP_fast_assign_btrfs(tree->fs_info,
2003
+		__entry->owner = tree->owner;
2004
+		if (tree->private_data) {
2005
+			const struct inode *inode = tree->private_data;
2006
+
2007
+			__entry->ino	= btrfs_ino(BTRFS_I(inode));
2008
+			__entry->rootid	=
2009
+				BTRFS_I(inode)->root->root_key.objectid;
2010
+		} else {
2011
+			__entry->ino	= 0;
2012
+			__entry->rootid	= 0;
2013
+		}
2014
+		__entry->start		= start;
2015
+		__entry->len		= len;
2016
+		__entry->set_bits	= set_bits;
2017
+		__entry->clear_bits	= clear_bits;
2018
+	),
2019
+
2020
+	TP_printk_btrfs(
2021
+"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
2022
+		  __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
2023
+		  __entry->rootid, __entry->start, __entry->len,
2024
+		  __print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
2025
+		  __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
2026
+);
2027
+
2028
+DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
2029
+	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2030
+
2031
+	TP_ARGS(eb, start_ns),
2032
+
2033
+	TP_STRUCT__entry_btrfs(
2034
+		__field(	u64,	block		)
2035
+		__field(	u64,	generation	)
2036
+		__field(	u64,	start_ns	)
2037
+		__field(	u64,	end_ns		)
2038
+		__field(	u64,	diff_ns		)
2039
+		__field(	u64,	owner		)
2040
+		__field(	int,	is_log_tree	)
2041
+	),
2042
+
2043
+	TP_fast_assign_btrfs(eb->fs_info,
2044
+		__entry->block		= eb->start;
2045
+		__entry->generation	= btrfs_header_generation(eb);
2046
+		__entry->start_ns	= start_ns;
2047
+		__entry->end_ns		= ktime_get_ns();
2048
+		__entry->diff_ns	= __entry->end_ns - start_ns;
2049
+		__entry->owner		= btrfs_header_owner(eb);
2050
+		__entry->is_log_tree	= (eb->log_index >= 0);
2051
+	),
2052
+
2053
+	TP_printk_btrfs(
2054
+"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d",
2055
+		__entry->block, __entry->generation,
2056
+		__entry->start_ns, __entry->end_ns, __entry->diff_ns,
2057
+		__entry->owner, __entry->is_log_tree)
2058
+);
2059
+
2060
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock,
2061
+	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2062
+
2063
+	TP_ARGS(eb, start_ns)
2064
+);
2065
+
2066
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock,
2067
+	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2068
+
2069
+	TP_ARGS(eb, start_ns)
2070
+);
2071
+
2072
+DECLARE_EVENT_CLASS(btrfs_locking_events,
2073
+	TP_PROTO(const struct extent_buffer *eb),
2074
+
2075
+	TP_ARGS(eb),
2076
+
2077
+	TP_STRUCT__entry_btrfs(
2078
+		__field(	u64,	block		)
2079
+		__field(	u64,	generation	)
2080
+		__field(	u64,	owner		)
2081
+		__field(	int,	is_log_tree	)
2082
+	),
2083
+
2084
+	TP_fast_assign_btrfs(eb->fs_info,
2085
+		__entry->block		= eb->start;
2086
+		__entry->generation	= btrfs_header_generation(eb);
2087
+		__entry->owner		= btrfs_header_owner(eb);
2088
+		__entry->is_log_tree	= (eb->log_index >= 0);
2089
+	),
2090
+
2091
+	TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d",
2092
+		__entry->block, __entry->generation,
2093
+		__entry->owner, __entry->is_log_tree)
2094
+);
2095
+
2096
+#define DEFINE_BTRFS_LOCK_EVENT(name)				\
2097
+DEFINE_EVENT(btrfs_locking_events, name,			\
2098
+		TP_PROTO(const struct extent_buffer *eb),	\
2099
+								\
2100
+		TP_ARGS(eb)					\
2101
+)
2102
+
2103
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock);
2104
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock);
2105
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking);
2106
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read);
2107
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write);
2108
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock);
2109
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock);
2110
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic);
2111
+
2112
+DECLARE_EVENT_CLASS(btrfs__space_info_update,
2113
+
2114
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
2115
+		 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
2116
+
2117
+	TP_ARGS(fs_info, sinfo, old, diff),
2118
+
2119
+	TP_STRUCT__entry_btrfs(
2120
+		__field(	u64,	type		)
2121
+		__field(	u64,	old		)
2122
+		__field(	s64,	diff		)
2123
+	),
2124
+
2125
+	TP_fast_assign_btrfs(fs_info,
2126
+		__entry->type	= sinfo->flags;
2127
+		__entry->old	= old;
2128
+		__entry->diff	= diff;
2129
+	),
2130
+	TP_printk_btrfs("type=%s old=%llu diff=%lld",
2131
+		__print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS),
2132
+		__entry->old, __entry->diff)
2133
+);
2134
+
2135
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use,
2136
+
2137
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
2138
+		 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
2139
+
2140
+	TP_ARGS(fs_info, sinfo, old, diff)
2141
+);
2142
+
2143
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
2144
+
2145
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
2146
+		 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
2147
+
2148
+	TP_ARGS(fs_info, sinfo, old, diff)
2149
+);
2150
+
1858
2151
 #endif /* _TRACE_BTRFS_H */
1859
2152
 
1860
2153
 /* This part must be outside protection */