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-rw-r--r--include/trace/events/btrfs.h151
1 files changed, 135 insertions, 16 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index dc1d0df91e0b..965c650a5273 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM btrfs
@@ -28,6 +29,13 @@ struct btrfs_qgroup_extent_record;
struct btrfs_qgroup;
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);
+
#define show_ref_type(type) \
__print_symbolic(type, \
{ BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
@@ -63,6 +71,12 @@ struct prelim_ref;
{ BTRFS_FILE_EXTENT_REG, "REG" }, \
{ BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC"})
+#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 BTRFS_GROUP_FLAGS \
{ BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
{ BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
@@ -185,7 +199,6 @@ DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
__print_flags(flag, "|", \
{ (1 << EXTENT_FLAG_PINNED), "PINNED" },\
{ (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
- { (1 << EXTENT_FLAG_VACANCY), "VACANCY" },\
{ (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
{ (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
{ (1 << EXTENT_FLAG_FILLING), "FILLING" },\
@@ -241,6 +254,41 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
__entry->refs, __entry->compress_type)
);
+TRACE_EVENT(btrfs_handle_em_exist,
+
+ TP_PROTO(const struct extent_map *existing, const struct extent_map *map, u64 start, u64 len),
+
+ TP_ARGS(existing, map, start, len),
+
+ TP_STRUCT__entry(
+ __field( u64, e_start )
+ __field( u64, e_len )
+ __field( u64, map_start )
+ __field( u64, map_len )
+ __field( u64, start )
+ __field( u64, len )
+ ),
+
+ TP_fast_assign(
+ __entry->e_start = existing->start;
+ __entry->e_len = existing->len;
+ __entry->map_start = map->start;
+ __entry->map_len = map->len;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("start=%llu len=%llu "
+ "existing(start=%llu len=%llu) "
+ "em(start=%llu len=%llu)",
+ (unsigned long long)__entry->start,
+ (unsigned long long)__entry->len,
+ (unsigned long long)__entry->e_start,
+ (unsigned long long)__entry->e_len,
+ (unsigned long long)__entry->map_start,
+ (unsigned long long)__entry->map_len)
+);
+
/* file extent item */
DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
@@ -791,11 +839,10 @@ DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
TP_PROTO(const struct btrfs_fs_info *fs_info,
- const struct btrfs_delayed_ref_node *ref,
const struct btrfs_delayed_ref_head *head_ref,
int action),
- TP_ARGS(fs_info, ref, head_ref, action),
+ TP_ARGS(fs_info, head_ref, action),
TP_STRUCT__entry_btrfs(
__field( u64, bytenr )
@@ -805,8 +852,8 @@ DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
),
TP_fast_assign_btrfs(fs_info,
- __entry->bytenr = ref->bytenr;
- __entry->num_bytes = ref->num_bytes;
+ __entry->bytenr = head_ref->bytenr;
+ __entry->num_bytes = head_ref->num_bytes;
__entry->action = action;
__entry->is_data = head_ref->is_data;
),
@@ -821,21 +868,19 @@ DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
TP_PROTO(const struct btrfs_fs_info *fs_info,
- const struct btrfs_delayed_ref_node *ref,
const struct btrfs_delayed_ref_head *head_ref,
int action),
- TP_ARGS(fs_info, ref, head_ref, action)
+ TP_ARGS(fs_info, head_ref, action)
);
DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
TP_PROTO(const struct btrfs_fs_info *fs_info,
- const struct btrfs_delayed_ref_node *ref,
const struct btrfs_delayed_ref_head *head_ref,
int action),
- TP_ARGS(fs_info, ref, head_ref, action)
+ TP_ARGS(fs_info, head_ref, action)
);
#define show_chunk_type(type) \
@@ -1594,28 +1639,52 @@ TRACE_EVENT(qgroup_update_counters,
TRACE_EVENT(qgroup_update_reserve,
TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup,
- s64 diff),
+ s64 diff, int type),
- TP_ARGS(fs_info, qgroup, diff),
+ TP_ARGS(fs_info, qgroup, diff, type),
TP_STRUCT__entry_btrfs(
__field( u64, qgid )
__field( u64, cur_reserved )
__field( s64, diff )
+ __field( int, type )
),
TP_fast_assign_btrfs(fs_info,
__entry->qgid = qgroup->qgroupid;
- __entry->cur_reserved = qgroup->reserved;
+ __entry->cur_reserved = qgroup->rsv.values[type];
__entry->diff = diff;
),
- TP_printk_btrfs("qgid=%llu cur_reserved=%llu diff=%lld",
- __entry->qgid, __entry->cur_reserved, __entry->diff)
+ TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
+ __entry->qgid, show_qgroup_rsv_type(__entry->type),
+ __entry->cur_reserved, __entry->diff)
);
TRACE_EVENT(qgroup_meta_reserve,
+ TP_PROTO(struct btrfs_root *root, s64 diff, int type),
+
+ TP_ARGS(root, diff, type),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, refroot )
+ __field( s64, diff )
+ __field( int, type )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->refroot = root->objectid;
+ __entry->diff = diff;
+ ),
+
+ TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
+ show_root_type(__entry->refroot),
+ show_qgroup_rsv_type(__entry->type), __entry->diff)
+);
+
+TRACE_EVENT(qgroup_meta_convert,
+
TP_PROTO(struct btrfs_root *root, s64 diff),
TP_ARGS(root, diff),
@@ -1623,6 +1692,7 @@ TRACE_EVENT(qgroup_meta_reserve,
TP_STRUCT__entry_btrfs(
__field( u64, refroot )
__field( s64, diff )
+ __field( int, type )
),
TP_fast_assign_btrfs(root->fs_info,
@@ -1630,8 +1700,36 @@ TRACE_EVENT(qgroup_meta_reserve,
__entry->diff = diff;
),
- TP_printk_btrfs("refroot=%llu(%s) diff=%lld",
- show_root_type(__entry->refroot), __entry->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),
+ __entry->diff)
+);
+
+TRACE_EVENT(qgroup_meta_free_all_pertrans,
+
+ TP_PROTO(struct btrfs_root *root),
+
+ TP_ARGS(root),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, refroot )
+ __field( s64, diff )
+ __field( int, type )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->refroot = root->objectid;
+ spin_lock(&root->qgroup_meta_rsv_lock);
+ __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;
+ spin_unlock(&root->qgroup_meta_rsv_lock);
+ __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS;
+ ),
+
+ TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
+ show_root_type(__entry->refroot),
+ show_qgroup_rsv_type(__entry->type), __entry->diff)
);
DECLARE_EVENT_CLASS(btrfs__prelim_ref,
@@ -1691,6 +1789,27 @@ DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert,
TP_ARGS(fs_info, oldref, newref, tree_size)
);
+TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
+ TP_PROTO(struct btrfs_root *root, u64 ino, int mod),
+
+ TP_ARGS(root, ino, mod),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, ino )
+ __field( int, mod )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->objectid;
+ __entry->ino = ino;
+ __entry->mod = mod;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d",
+ show_root_type(__entry->root_objectid),
+ (unsigned long long)__entry->ino, __entry->mod)
+);
#endif /* _TRACE_BTRFS_H */
/* This part must be outside protection */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.