From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/include/trace/events/btrfs.h | 599 ++++++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 446 insertions(+), 153 deletions(-)
diff --git a/kernel/include/trace/events/btrfs.h b/kernel/include/trace/events/btrfs.h
index eb3f668..041be3c 100644
--- a/kernel/include/trace/events/btrfs.h
+++ b/kernel/include/trace/events/btrfs.h
@@ -19,7 +19,7 @@
struct btrfs_delayed_tree_ref;
struct btrfs_delayed_data_ref;
struct btrfs_delayed_ref_head;
-struct btrfs_block_group_cache;
+struct btrfs_block_group;
struct btrfs_free_cluster;
struct map_lookup;
struct extent_buffer;
@@ -27,14 +27,9 @@
struct __btrfs_workqueue;
struct btrfs_qgroup_extent_record;
struct btrfs_qgroup;
+struct extent_io_tree;
struct prelim_ref;
-
-TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS_NR);
-TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS);
-TRACE_DEFINE_ENUM(FLUSH_DELALLOC);
-TRACE_DEFINE_ENUM(FLUSH_DELALLOC_WAIT);
-TRACE_DEFINE_ENUM(ALLOC_CHUNK);
-TRACE_DEFINE_ENUM(COMMIT_TRANS);
+struct btrfs_space_info;
#define show_ref_type(type) \
__print_symbolic(type, \
@@ -65,17 +60,73 @@
(obj >= BTRFS_ROOT_TREE_OBJECTID && \
obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
-#define show_fi_type(type) \
- __print_symbolic(type, \
- { BTRFS_FILE_EXTENT_INLINE, "INLINE" }, \
- { BTRFS_FILE_EXTENT_REG, "REG" }, \
- { BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC"})
+#define FLUSH_ACTIONS \
+ EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \
+ EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \
+ EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \
+ EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL")
-#define show_qgroup_rsv_type(type) \
- __print_symbolic(type, \
- { BTRFS_QGROUP_RSV_DATA, "DATA" }, \
- { BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS" }, \
- { BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC" })
+#define FI_TYPES \
+ EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \
+ EM( BTRFS_FILE_EXTENT_REG, "REG") \
+ EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC")
+
+#define QGROUP_RSV_TYPES \
+ EM( BTRFS_QGROUP_RSV_DATA, "DATA") \
+ EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
+ EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
+
+#define IO_TREE_OWNER \
+ EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
+ EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
+ EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
+ EM( IO_TREE_INODE_IO, "INODE_IO") \
+ EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
+ EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
+ EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
+ EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
+ EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
+ EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
+ EMe(IO_TREE_SELFTEST, "SELFTEST")
+
+#define FLUSH_STATES \
+ EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \
+ EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \
+ EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \
+ EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \
+ EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \
+ EM( FLUSH_DELAYED_REFS, "FLUSH_DELAYED_REFS") \
+ EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
+ EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
+ EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
+ EMe(COMMIT_TRANS, "COMMIT_TRANS")
+
+/*
+ * First define the enums in the above macros to be exported to userspace via
+ * TRACE_DEFINE_ENUM().
+ */
+
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+FLUSH_ACTIONS
+FI_TYPES
+QGROUP_RSV_TYPES
+IO_TREE_OWNER
+FLUSH_STATES
+
+/*
+ * Now redefine the EM and EMe macros to map the enums to the strings that will
+ * be printed in the output
+ */
+
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
#define BTRFS_GROUP_FLAGS \
{ BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
@@ -88,11 +139,34 @@
{ BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
{ BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
+#define EXTENT_FLAGS \
+ { EXTENT_DIRTY, "DIRTY"}, \
+ { EXTENT_UPTODATE, "UPTODATE"}, \
+ { EXTENT_LOCKED, "LOCKED"}, \
+ { EXTENT_NEW, "NEW"}, \
+ { EXTENT_DELALLOC, "DELALLOC"}, \
+ { EXTENT_DEFRAG, "DEFRAG"}, \
+ { EXTENT_BOUNDARY, "BOUNDARY"}, \
+ { EXTENT_NODATASUM, "NODATASUM"}, \
+ { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
+ { EXTENT_NEED_WAIT, "NEED_WAIT"}, \
+ { EXTENT_DAMAGED, "DAMAGED"}, \
+ { EXTENT_NORESERVE, "NORESERVE"}, \
+ { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
+ { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
+ { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"}
+
#define BTRFS_FSID_SIZE 16
#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
#define TP_fast_assign_fsid(fs_info) \
- memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE)
+({ \
+ if (fs_info) \
+ memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
+ BTRFS_FSID_SIZE); \
+ else \
+ memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \
+})
#define TP_STRUCT__entry_btrfs(args...) \
TP_STRUCT__entry( \
@@ -134,7 +208,7 @@
TP_STRUCT__entry_btrfs(
__field( u64, ino )
- __field( blkcnt_t, blocks )
+ __field( u64, blocks )
__field( u64, disk_i_size )
__field( u64, generation )
__field( u64, last_trans )
@@ -158,7 +232,7 @@
show_root_type(__entry->root_objectid),
__entry->generation,
__entry->ino,
- (unsigned long long)__entry->blocks,
+ __entry->blocks,
__entry->disk_i_size,
__entry->last_trans,
__entry->logged_trans)
@@ -256,7 +330,7 @@
TRACE_EVENT(btrfs_handle_em_exist,
- TP_PROTO(struct btrfs_fs_info *fs_info,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
const struct extent_map *existing, const struct extent_map *map,
u64 start, u64 len),
@@ -294,8 +368,8 @@
/* file extent item */
DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start),
@@ -316,7 +390,7 @@
),
TP_fast_assign_btrfs(bi->root->fs_info,
- __entry->root_obj = bi->root->objectid;
+ __entry->root_obj = bi->root->root_key.objectid;
__entry->ino = btrfs_ino(bi);
__entry->isize = bi->vfs_inode.i_size;
__entry->disk_isize = bi->disk_i_size;
@@ -342,15 +416,15 @@
__entry->disk_isize, __entry->extent_start,
__entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
__entry->disk_bytenr, __entry->disk_num_bytes,
- __entry->extent_offset, show_fi_type(__entry->extent_type),
+ __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
__entry->compression)
);
DECLARE_EVENT_CLASS(
btrfs__file_extent_item_inline,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, int slot, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start),
@@ -367,7 +441,7 @@
TP_fast_assign_btrfs(
bi->root->fs_info,
- __entry->root_obj = bi->root->objectid;
+ __entry->root_obj = bi->root->root_key.objectid;
__entry->ino = btrfs_ino(bi);
__entry->isize = bi->vfs_inode.i_size;
__entry->disk_isize = bi->disk_i_size;
@@ -383,15 +457,15 @@
"extent_type=%s compression=%u",
show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
__entry->disk_isize, __entry->extent_start,
- __entry->extent_end, show_fi_type(__entry->extent_type),
+ __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
__entry->compression)
);
DEFINE_EVENT(
btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start)
);
@@ -399,8 +473,8 @@
DEFINE_EVENT(
btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start)
);
@@ -408,8 +482,8 @@
DEFINE_EVENT(
btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, int slot, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start)
);
@@ -417,8 +491,8 @@
DEFINE_EVENT(
btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
- TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
- struct btrfs_file_extent_item *fi, int slot, u64 start),
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start)
);
@@ -432,13 +506,12 @@
{ (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
{ (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
{ (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
- { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
{ (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
DECLARE_EVENT_CLASS(btrfs__ordered_extent,
- TP_PROTO(const struct inode *inode,
+ TP_PROTO(const struct btrfs_inode *inode,
const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered),
@@ -457,18 +530,17 @@
__field( u64, truncated_len )
),
- TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
- __entry->ino = btrfs_ino(BTRFS_I(inode));
+ TP_fast_assign_btrfs(inode->root->fs_info,
+ __entry->ino = btrfs_ino(inode);
__entry->file_offset = ordered->file_offset;
- __entry->start = ordered->start;
- __entry->len = ordered->len;
- __entry->disk_len = ordered->disk_len;
+ __entry->start = ordered->disk_bytenr;
+ __entry->len = ordered->num_bytes;
+ __entry->disk_len = ordered->disk_num_bytes;
__entry->bytes_left = ordered->bytes_left;
__entry->flags = ordered->flags;
__entry->compress_type = ordered->compress_type;
__entry->refs = refcount_read(&ordered->refs);
- __entry->root_objectid =
- BTRFS_I(inode)->root->root_key.objectid;
+ __entry->root_objectid = inode->root->root_key.objectid;
__entry->truncated_len = ordered->truncated_len;
),
@@ -491,7 +563,7 @@
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
- TP_PROTO(const struct inode *inode,
+ TP_PROTO(const struct btrfs_inode *inode,
const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
@@ -499,7 +571,7 @@
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
- TP_PROTO(const struct inode *inode,
+ TP_PROTO(const struct btrfs_inode *inode,
const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
@@ -507,7 +579,7 @@
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
- TP_PROTO(const struct inode *inode,
+ TP_PROTO(const struct btrfs_inode *inode,
const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
@@ -515,7 +587,7 @@
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
- TP_PROTO(const struct inode *inode,
+ TP_PROTO(const struct btrfs_inode *inode,
const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
@@ -538,7 +610,7 @@
__field( char, for_kupdate )
__field( char, for_reclaim )
__field( char, range_cyclic )
- __field( pgoff_t, writeback_index )
+ __field( unsigned long, writeback_index )
__field( u64, root_objectid )
),
@@ -567,7 +639,7 @@
__entry->range_start, __entry->range_end,
__entry->for_kupdate,
__entry->for_reclaim, __entry->range_cyclic,
- (unsigned long)__entry->writeback_index)
+ __entry->writeback_index)
);
DEFINE_EVENT(btrfs__writepage, __extent_writepage,
@@ -586,7 +658,7 @@
TP_STRUCT__entry_btrfs(
__field( u64, ino )
- __field( pgoff_t, index )
+ __field( unsigned long, index )
__field( u64, start )
__field( u64, end )
__field( int, uptodate )
@@ -606,7 +678,7 @@
TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu start=%llu "
"end=%llu uptodate=%d",
show_root_type(__entry->root_objectid),
- __entry->ino, (unsigned long)__entry->index,
+ __entry->ino, __entry->index,
__entry->start,
__entry->end, __entry->uptodate)
);
@@ -663,7 +735,7 @@
TRACE_EVENT(btrfs_add_block_group,
TP_PROTO(const struct btrfs_fs_info *fs_info,
- const struct btrfs_block_group_cache *block_group, int create),
+ const struct btrfs_block_group *block_group, int create),
TP_ARGS(fs_info, block_group, create),
@@ -677,11 +749,10 @@
),
TP_fast_assign_btrfs(fs_info,
- __entry->offset = block_group->key.objectid;
- __entry->size = block_group->key.offset;
+ __entry->offset = block_group->start;
+ __entry->size = block_group->length;
__entry->flags = block_group->flags;
- __entry->bytes_used =
- btrfs_block_group_used(&block_group->item);
+ __entry->bytes_used = block_group->used;
__entry->bytes_super = block_group->bytes_super;
__entry->create = create;
),
@@ -982,7 +1053,7 @@
TRACE_EVENT(btrfs_space_reservation,
- TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
u64 bytes, int reserve),
TP_ARGS(fs_info, type, val, bytes, reserve),
@@ -1006,16 +1077,10 @@
__entry->bytes)
);
-#define show_flush_action(action) \
- __print_symbolic(action, \
- { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \
- { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \
- { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"})
-
TRACE_EVENT(btrfs_trigger_flush,
TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
- int flush, char *reason),
+ int flush, const char *reason),
TP_ARGS(fs_info, flags, bytes, flush, reason),
@@ -1035,21 +1100,13 @@
TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
__get_str(reason), __entry->flush,
- show_flush_action(__entry->flush),
+ __print_symbolic(__entry->flush, FLUSH_ACTIONS),
__entry->flags,
__print_flags((unsigned long)__entry->flags, "|",
BTRFS_GROUP_FLAGS),
__entry->bytes)
);
-#define show_flush_state(state) \
- __print_symbolic(state, \
- { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \
- { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \
- { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \
- { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \
- { ALLOC_CHUNK, "ALLOC_CHUNK"}, \
- { COMMIT_TRANS, "COMMIT_TRANS"})
TRACE_EVENT(btrfs_flush_space,
@@ -1074,7 +1131,7 @@
TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d",
__entry->state,
- show_flush_state(__entry->state),
+ __print_symbolic(__entry->state, FLUSH_STATES),
__entry->flags,
__print_flags((unsigned long)__entry->flags, "|",
BTRFS_GROUP_FLAGS),
@@ -1119,25 +1176,27 @@
TRACE_EVENT(find_free_extent,
- TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes,
+ TP_PROTO(const struct btrfs_root *root, u64 num_bytes,
u64 empty_size, u64 data),
- TP_ARGS(fs_info, num_bytes, empty_size, data),
+ TP_ARGS(root, num_bytes, empty_size, data),
TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
__field( u64, num_bytes )
__field( u64, empty_size )
__field( u64, data )
),
- TP_fast_assign_btrfs(fs_info,
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
__entry->num_bytes = num_bytes;
__entry->empty_size = empty_size;
__entry->data = data;
),
TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)",
- show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
+ show_root_type(__entry->root_objectid),
__entry->num_bytes, __entry->empty_size, __entry->data,
__print_flags((unsigned long)__entry->data, "|",
BTRFS_GROUP_FLAGS))
@@ -1145,7 +1204,7 @@
DECLARE_EVENT_CLASS(btrfs__reserve_extent,
- TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
TP_ARGS(block_group, start, len),
@@ -1158,7 +1217,7 @@
),
TP_fast_assign_btrfs(block_group->fs_info,
- __entry->bg_objectid = block_group->key.objectid;
+ __entry->bg_objectid = block_group->start;
__entry->flags = block_group->flags;
__entry->start = start;
__entry->len = len;
@@ -1175,7 +1234,7 @@
DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
- TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
TP_ARGS(block_group, start, len)
@@ -1183,7 +1242,7 @@
DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
- TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
TP_ARGS(block_group, start, len)
@@ -1191,7 +1250,7 @@
TRACE_EVENT(btrfs_find_cluster,
- TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 bytes, u64 empty_size, u64 min_bytes),
TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
@@ -1206,7 +1265,7 @@
),
TP_fast_assign_btrfs(block_group->fs_info,
- __entry->bg_objectid = block_group->key.objectid;
+ __entry->bg_objectid = block_group->start;
__entry->flags = block_group->flags;
__entry->start = start;
__entry->bytes = bytes;
@@ -1224,7 +1283,7 @@
TRACE_EVENT(btrfs_failed_cluster_setup,
- TP_PROTO(const struct btrfs_block_group_cache *block_group),
+ TP_PROTO(const struct btrfs_block_group *block_group),
TP_ARGS(block_group),
@@ -1233,7 +1292,7 @@
),
TP_fast_assign_btrfs(block_group->fs_info,
- __entry->bg_objectid = block_group->key.objectid;
+ __entry->bg_objectid = block_group->start;
),
TP_printk_btrfs("block_group=%llu", __entry->bg_objectid)
@@ -1241,7 +1300,7 @@
TRACE_EVENT(btrfs_setup_cluster,
- TP_PROTO(const struct btrfs_block_group_cache *block_group,
+ TP_PROTO(const struct btrfs_block_group *block_group,
const struct btrfs_free_cluster *cluster,
u64 size, int bitmap),
@@ -1257,7 +1316,7 @@
),
TP_fast_assign_btrfs(block_group->fs_info,
- __entry->bg_objectid = block_group->key.objectid;
+ __entry->bg_objectid = block_group->start;
__entry->flags = block_group->flags;
__entry->start = cluster->window_start;
__entry->max_size = cluster->max_size;
@@ -1285,17 +1344,17 @@
TP_STRUCT__entry(
__field(const struct extent_state *, state)
__field(gfp_t, mask)
- __field(unsigned long, ip)
+ __field(const void*, ip)
),
TP_fast_assign(
__entry->state = state,
__entry->mask = mask,
- __entry->ip = IP
+ __entry->ip = (const void *)IP
),
TP_printk("state=%p mask=%s caller=%pS", __entry->state,
- show_gfp_flags(__entry->mask), (const void *)__entry->ip)
+ show_gfp_flags(__entry->mask), __entry->ip)
);
TRACE_EVENT(free_extent_state,
@@ -1306,16 +1365,15 @@
TP_STRUCT__entry(
__field(const struct extent_state *, state)
- __field(unsigned long, ip)
+ __field(const void*, ip)
),
TP_fast_assign(
__entry->state = state,
- __entry->ip = IP
+ __entry->ip = (const void *)IP
),
- TP_printk("state=%p caller=%pS", __entry->state,
- (const void *)__entry->ip)
+ TP_printk("state=%p caller=%pS", __entry->state, __entry->ip)
);
DECLARE_EVENT_CLASS(btrfs__work,
@@ -1342,16 +1400,16 @@
__entry->normal_work = &work->normal_work;
),
- TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%pf ordered_func=%p "
+ TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p "
"ordered_free=%p",
__entry->work, __entry->normal_work, __entry->wq,
__entry->func, __entry->ordered_func, __entry->ordered_free)
);
/*
- * For situiations when the work is freed, we pass fs_info and a tag that that
- * matches address of the work structure so it can be paired with the
- * scheduling event.
+ * For situations when the work is freed, we pass fs_info and a tag that matches
+ * the address of the work structure so it can be paired with the scheduling
+ * event. DO NOT add anything here that dereferences wtag.
*/
DECLARE_EVENT_CLASS(btrfs__work__done,
@@ -1477,7 +1535,8 @@
),
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
- __entry->rootid = BTRFS_I(inode)->root->objectid;
+ __entry->rootid =
+ BTRFS_I(inode)->root->root_key.objectid;
__entry->ino = btrfs_ino(BTRFS_I(inode));
__entry->start = start;
__entry->len = len;
@@ -1509,35 +1568,6 @@
TP_ARGS(inode, start, len, reserved, op)
);
-DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
-
- TP_PROTO(const struct btrfs_fs_info *fs_info,
- u64 ref_root, u64 reserved),
-
- TP_ARGS(fs_info, ref_root, reserved),
-
- TP_STRUCT__entry_btrfs(
- __field( u64, ref_root )
- __field( u64, reserved )
- ),
-
- TP_fast_assign_btrfs(fs_info,
- __entry->ref_root = ref_root;
- __entry->reserved = reserved;
- ),
-
- TP_printk_btrfs("root=%llu reserved=%llu op=free",
- __entry->ref_root, __entry->reserved)
-);
-
-DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
-
- TP_PROTO(const struct btrfs_fs_info *fs_info,
- u64 ref_root, u64 reserved),
-
- TP_ARGS(fs_info, ref_root, reserved)
-);
-
DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
TP_PROTO(const struct btrfs_fs_info *fs_info,
const struct btrfs_qgroup_extent_record *rec),
@@ -1555,8 +1585,7 @@
),
TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
- (unsigned long long)__entry->bytenr,
- (unsigned long long)__entry->num_bytes)
+ __entry->bytenr, __entry->num_bytes)
);
DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
@@ -1573,6 +1602,27 @@
const struct btrfs_qgroup_extent_record *rec),
TP_ARGS(fs_info, rec)
+);
+
+TRACE_EVENT(qgroup_num_dirty_extents,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid,
+ u64 num_dirty_extents),
+
+ TP_ARGS(fs_info, transid, num_dirty_extents),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, transid )
+ __field( u64, num_dirty_extents )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->transid = transid;
+ __entry->num_dirty_extents = num_dirty_extents;
+ ),
+
+ TP_printk_btrfs("transid=%llu num_dirty_extents=%llu",
+ __entry->transid, __entry->num_dirty_extents)
);
TRACE_EVENT(btrfs_qgroup_account_extent,
@@ -1611,7 +1661,7 @@
TRACE_EVENT(qgroup_update_counters,
TP_PROTO(const struct btrfs_fs_info *fs_info,
- struct btrfs_qgroup *qgroup,
+ const struct btrfs_qgroup *qgroup,
u64 cur_old_count, u64 cur_new_count),
TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count),
@@ -1659,7 +1709,7 @@
),
TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
- __entry->qgid, show_qgroup_rsv_type(__entry->type),
+ __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES),
__entry->cur_reserved, __entry->diff)
);
@@ -1676,14 +1726,14 @@
),
TP_fast_assign_btrfs(root->fs_info,
- __entry->refroot = root->objectid;
+ __entry->refroot = root->root_key.objectid;
__entry->diff = diff;
__entry->type = type;
),
TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
show_root_type(__entry->refroot),
- show_qgroup_rsv_type(__entry->type), __entry->diff)
+ __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
);
TRACE_EVENT(qgroup_meta_convert,
@@ -1698,14 +1748,14 @@
),
TP_fast_assign_btrfs(root->fs_info,
- __entry->refroot = root->objectid;
+ __entry->refroot = root->root_key.objectid;
__entry->diff = diff;
),
TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld",
show_root_type(__entry->refroot),
- show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PREALLOC),
- show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PERTRANS),
+ __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES),
+ __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES),
__entry->diff)
);
@@ -1722,7 +1772,7 @@
),
TP_fast_assign_btrfs(root->fs_info,
- __entry->refroot = root->objectid;
+ __entry->refroot = root->root_key.objectid;
spin_lock(&root->qgroup_meta_rsv_lock);
__entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;
spin_unlock(&root->qgroup_meta_rsv_lock);
@@ -1731,7 +1781,7 @@
TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
show_root_type(__entry->refroot),
- show_qgroup_rsv_type(__entry->type), __entry->diff)
+ __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
);
DECLARE_EVENT_CLASS(btrfs__prelim_ref,
@@ -1792,7 +1842,7 @@
);
TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
- TP_PROTO(struct btrfs_root *root, u64 ino, int mod),
+ TP_PROTO(const struct btrfs_root *root, u64 ino, int mod),
TP_ARGS(root, ino, mod),
@@ -1803,7 +1853,7 @@
),
TP_fast_assign_btrfs(root->fs_info,
- __entry->root_objectid = root->objectid;
+ __entry->root_objectid = root->root_key.objectid;
__entry->ino = ino;
__entry->mod = mod;
),
@@ -1814,7 +1864,7 @@
);
DECLARE_EVENT_CLASS(btrfs__block_group,
- TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
TP_ARGS(bg_cache),
@@ -1826,9 +1876,9 @@
),
TP_fast_assign_btrfs(bg_cache->fs_info,
- __entry->bytenr = bg_cache->key.objectid,
- __entry->len = bg_cache->key.offset,
- __entry->used = btrfs_block_group_used(&bg_cache->item);
+ __entry->bytenr = bg_cache->start,
+ __entry->len = bg_cache->length,
+ __entry->used = bg_cache->used;
__entry->flags = bg_cache->flags;
),
@@ -1838,23 +1888,266 @@
);
DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group,
- TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
TP_ARGS(bg_cache)
);
DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group,
- TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
TP_ARGS(bg_cache)
);
DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group,
- TP_PROTO(const struct btrfs_block_group_cache *bg_cache),
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
TP_ARGS(bg_cache)
);
+TRACE_EVENT(btrfs_set_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned set_bits),
+
+ TP_ARGS(tree, start, len, set_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, set_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->private_data) {
+ const struct inode *inode = tree->private_data;
+
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->rootid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->set_bits = set_bits;
+ ),
+
+ TP_printk_btrfs(
+ "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
+);
+
+TRACE_EVENT(btrfs_clear_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned clear_bits),
+
+ TP_ARGS(tree, start, len, clear_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, clear_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->private_data) {
+ const struct inode *inode = tree->private_data;
+
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->rootid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->clear_bits = clear_bits;
+ ),
+
+ TP_printk_btrfs(
+ "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
+);
+
+TRACE_EVENT(btrfs_convert_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned set_bits, unsigned clear_bits),
+
+ TP_ARGS(tree, start, len, set_bits, clear_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, set_bits)
+ __field( unsigned, clear_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->private_data) {
+ const struct inode *inode = tree->private_data;
+
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->rootid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->set_bits = set_bits;
+ __entry->clear_bits = clear_bits;
+ ),
+
+ TP_printk_btrfs(
+"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
+ __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
+);
+
+DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, block )
+ __field( u64, generation )
+ __field( u64, start_ns )
+ __field( u64, end_ns )
+ __field( u64, diff_ns )
+ __field( u64, owner )
+ __field( int, is_log_tree )
+ ),
+
+ TP_fast_assign_btrfs(eb->fs_info,
+ __entry->block = eb->start;
+ __entry->generation = btrfs_header_generation(eb);
+ __entry->start_ns = start_ns;
+ __entry->end_ns = ktime_get_ns();
+ __entry->diff_ns = __entry->end_ns - start_ns;
+ __entry->owner = btrfs_header_owner(eb);
+ __entry->is_log_tree = (eb->log_index >= 0);
+ ),
+
+ TP_printk_btrfs(
+"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d",
+ __entry->block, __entry->generation,
+ __entry->start_ns, __entry->end_ns, __entry->diff_ns,
+ __entry->owner, __entry->is_log_tree)
+);
+
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns)
+);
+
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns)
+);
+
+DECLARE_EVENT_CLASS(btrfs_locking_events,
+ TP_PROTO(const struct extent_buffer *eb),
+
+ TP_ARGS(eb),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, block )
+ __field( u64, generation )
+ __field( u64, owner )
+ __field( int, is_log_tree )
+ ),
+
+ TP_fast_assign_btrfs(eb->fs_info,
+ __entry->block = eb->start;
+ __entry->generation = btrfs_header_generation(eb);
+ __entry->owner = btrfs_header_owner(eb);
+ __entry->is_log_tree = (eb->log_index >= 0);
+ ),
+
+ TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d",
+ __entry->block, __entry->generation,
+ __entry->owner, __entry->is_log_tree)
+);
+
+#define DEFINE_BTRFS_LOCK_EVENT(name) \
+DEFINE_EVENT(btrfs_locking_events, name, \
+ TP_PROTO(const struct extent_buffer *eb), \
+ \
+ TP_ARGS(eb) \
+)
+
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic);
+
+DECLARE_EVENT_CLASS(btrfs__space_info_update,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, type )
+ __field( u64, old )
+ __field( s64, diff )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->type = sinfo->flags;
+ __entry->old = old;
+ __entry->diff = diff;
+ ),
+ TP_printk_btrfs("type=%s old=%llu diff=%lld",
+ __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS),
+ __entry->old, __entry->diff)
+);
+
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff)
+);
+
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff)
+);
+
#endif /* _TRACE_BTRFS_H */
/* This part must be outside protection */
--
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