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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-25 05:52:17 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 19:47:38 +0300 |
| commit | 25d1e39df0e28494f1e82c68a3967c84dca009b3 (patch) | |
| tree | 77a6f80d2b717a7f7ec8af8ddb70662346df89db /fs/bcachefs/trace.h | |
| parent | d05db12715c989c36e81737a737418af9e6232d1 (diff) | |
| download | linux-25d1e39df0e28494f1e82c68a3967c84dca009b3.tar.xz | |
bcachefs: Add a rebalance, data_update tracepoints
Add a tracepoint for rebalance, printing out
- the target option
- the compression option
- the key being rebalanced
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/trace.h')
| -rw-r--r-- | fs/bcachefs/trace.h | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/fs/bcachefs/trace.h b/fs/bcachefs/trace.h index 52db4df67c3a..f2e405c359b5 100644 --- a/fs/bcachefs/trace.h +++ b/fs/bcachefs/trace.h @@ -32,19 +32,21 @@ DECLARE_EVENT_CLASS(bpos, TP_printk("%llu:%llu:%u", __entry->p_inode, __entry->p_offset, __entry->p_snapshot) ); -DECLARE_EVENT_CLASS(bkey, - TP_PROTO(struct bch_fs *c, const char *k), - TP_ARGS(c, k), +DECLARE_EVENT_CLASS(str, + TP_PROTO(struct bch_fs *c, const char *str), + TP_ARGS(c, str), TP_STRUCT__entry( - __string(k, k ) + __field(dev_t, dev ) + __string(str, str ) ), TP_fast_assign( - __assign_str(k, k); + __entry->dev = c->dev; + __assign_str(str, str); ), - TP_printk("%s", __get_str(k)) + TP_printk("%d,%d %s", MAJOR(__entry->dev), MINOR(__entry->dev), __get_str(str)) ); DECLARE_EVENT_CLASS(btree_node, @@ -736,22 +738,22 @@ TRACE_EVENT(bucket_evacuate, __entry->dev_idx, __entry->bucket) ); -DEFINE_EVENT(bkey, move_extent, +DEFINE_EVENT(str, move_extent, TP_PROTO(struct bch_fs *c, const char *k), TP_ARGS(c, k) ); -DEFINE_EVENT(bkey, move_extent_read, +DEFINE_EVENT(str, move_extent_read, TP_PROTO(struct bch_fs *c, const char *k), TP_ARGS(c, k) ); -DEFINE_EVENT(bkey, move_extent_write, +DEFINE_EVENT(str, move_extent_write, TP_PROTO(struct bch_fs *c, const char *k), TP_ARGS(c, k) ); -DEFINE_EVENT(bkey, move_extent_finish, +DEFINE_EVENT(str, move_extent_finish, TP_PROTO(struct bch_fs *c, const char *k), TP_ARGS(c, k) ); @@ -773,7 +775,7 @@ TRACE_EVENT(move_extent_fail, TP_printk("%d:%d %s", MAJOR(__entry->dev), MINOR(__entry->dev), __get_str(msg)) ); -DEFINE_EVENT(bkey, move_extent_start_fail, +DEFINE_EVENT(str, move_extent_start_fail, TP_PROTO(struct bch_fs *c, const char *str), TP_ARGS(c, str) ); @@ -1349,6 +1351,16 @@ TRACE_EVENT(write_buffer_flush_slowpath, TP_printk("%zu/%zu", __entry->nr, __entry->size) ); +DEFINE_EVENT(str, rebalance_extent, + TP_PROTO(struct bch_fs *c, const char *str), + TP_ARGS(c, str) +); + +DEFINE_EVENT(str, data_update, + TP_PROTO(struct bch_fs *c, const char *str), + TP_ARGS(c, str) +); + #endif /* _TRACE_BCACHEFS_H */ /* This part must be outside protection */ |