diff options
| author | Qu Wenruo <wqu@suse.com> | 2023-06-20 15:06:05 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-08-21 14:52:12 +0200 |
| commit | dbb6ecb328cb5f974ff0a04ad31af332be5a122f (patch) | |
| tree | 9378f4c37d62022dac7e6206b97a0043c453762c /fs/btrfs/raid56.c | |
| parent | 070bb0011ccfd00c7de25dce2489fbe9cce5ba44 (diff) | |
btrfs: tracepoints: simplify raid56 events
After commit 6bfd0133bee2 ("btrfs: raid56: switch scrub path to use a
single function"), the raid56 implementation no longer uses different
endio functions for RMW/recover/scrub.
All read operations end in submit_read_wait_bio_list(), while all write
operations end in submit_write_bios(). This means quite some trace
events are out-of-date and no longer utilized.
This patch would unify the trace events into just two:
- trace_raid56_read()
Replaces trace_raid56_read_partial(), trace_raid56_scrub_read() and
trace_raid56_scrub_read_recover().
- trace_raid56_write()
Replaces trace_raid56_write_stripe() and
trace_raid56_scrub_write_stripe().
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/raid56.c')
| -rw-r--r-- | fs/btrfs/raid56.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 35fd6e152731..f97fc62fbab2 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -1513,11 +1513,11 @@ static void submit_read_wait_bio_list(struct btrfs_raid_bio *rbio, while ((bio = bio_list_pop(bio_list))) { bio->bi_end_io = raid_wait_read_end_io; - if (trace_raid56_scrub_read_recover_enabled()) { + if (trace_raid56_read_enabled()) { struct raid56_bio_trace_info trace_info = { 0 }; bio_get_trace_info(rbio, bio, &trace_info); - trace_raid56_scrub_read_recover(rbio, bio, &trace_info); + trace_raid56_read(rbio, bio, &trace_info); } submit_bio(bio); } @@ -2191,11 +2191,11 @@ static void submit_write_bios(struct btrfs_raid_bio *rbio, while ((bio = bio_list_pop(bio_list))) { bio->bi_end_io = raid_wait_write_end_io; - if (trace_raid56_write_stripe_enabled()) { + if (trace_raid56_write_enabled()) { struct raid56_bio_trace_info trace_info = { 0 }; bio_get_trace_info(rbio, bio, &trace_info); - trace_raid56_write_stripe(rbio, bio, &trace_info); + trace_raid56_write(rbio, bio, &trace_info); } submit_bio(bio); } |