export RK_PA3

hc

2024-02-19 151fecfb72a0d602dfe79790602ef64b4e241574

 kernel/fs/f2fs/node.h
..
..
@@ -38,6 +38,9 @@
38
38
 /* return value for read_node_page */
39
39
 #define LOCKED_PAGE	1
40
40
 
41
+/* check pinned file's alignment status of physical blocks */
42
+#define FILE_NOT_ALIGNED	1
43
+
41
44
 /* For flag in struct node_info */
42
45
 enum {
43
46
 	IS_CHECKPOINTED,	/* is it checkpointed before? */
..
..
@@ -126,13 +129,13 @@
126
129
 
127
130
 static inline bool excess_dirty_nats(struct f2fs_sb_info *sbi)
128
131
 {
129
-	return NM_I(sbi)->dirty_nat_cnt >= NM_I(sbi)->max_nid *
132
+	return NM_I(sbi)->nat_cnt[DIRTY_NAT] >= NM_I(sbi)->max_nid *
130
133
 					NM_I(sbi)->dirty_nats_ratio / 100;
131
134
 }
132
135
 
133
136
 static inline bool excess_cached_nats(struct f2fs_sb_info *sbi)
134
137
 {
135
-	return NM_I(sbi)->nat_cnt >= DEF_NAT_CACHE_THRESHOLD;
138
+	return NM_I(sbi)->nat_cnt[TOTAL_NAT] >= DEF_NAT_CACHE_THRESHOLD;
136
139
 }
137
140
 
138
141
 static inline bool excess_dirty_nodes(struct f2fs_sb_info *sbi)
..
..
@@ -145,8 +148,11 @@
145
148
 	NAT_ENTRIES,	/* indicates the cached nat entry */
146
149
 	DIRTY_DENTS,	/* indicates dirty dentry pages */
147
150
 	INO_ENTRIES,	/* indicates inode entries */
148
-	EXTENT_CACHE,	/* indicates extent cache */
151
+	READ_EXTENT_CACHE,	/* indicates read extent cache */
152
+	AGE_EXTENT_CACHE,	/* indicates age extent cache */
149
153
 	INMEM_PAGES,	/* indicates inmemory pages */
154
+	DISCARD_CACHE,	/* indicates memory of cached discard cmds */
155
+	COMPRESS_PAGE,	/* indicates memory of cached compressed pages */
150
156
 	BASE_CHECK,	/* check kernel status */
151
157
 };
152
158
 
..
..
@@ -388,20 +394,6 @@
388
394
  *  - Mark cold node blocks in their node footer
389
395
  *  - Mark cold data pages in page cache
390
396
  */
391
-static inline int is_cold_data(struct page *page)
392
-{
393
-	return PageChecked(page);
394
-}
395
-
396
-static inline void set_cold_data(struct page *page)
397
-{
398
-	SetPageChecked(page);
399
-}
400
-
401
-static inline void clear_cold_data(struct page *page)
402
-{
403
-	ClearPageChecked(page);
404
-}
405
397
 
406
398
 static inline int is_node(struct page *page, int type)
407
399
 {
..
..
@@ -412,21 +404,6 @@
412
404
 #define is_cold_node(page)	is_node(page, COLD_BIT_SHIFT)
413
405
 #define is_fsync_dnode(page)	is_node(page, FSYNC_BIT_SHIFT)
414
406
 #define is_dent_dnode(page)	is_node(page, DENT_BIT_SHIFT)
415
-
416
-static inline int is_inline_node(struct page *page)
417
-{
418
-	return PageChecked(page);
419
-}
420
-
421
-static inline void set_inline_node(struct page *page)
422
-{
423
-	SetPageChecked(page);
424
-}
425
-
426
-static inline void clear_inline_node(struct page *page)
427
-{
428
-	ClearPageChecked(page);
429
-}
430
407
 
431
408
 static inline void set_cold_node(struct page *page, bool is_dir)
432
409
 {