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| 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 /LICENSES | |
| 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events are out-of-date and no longer utilized.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 'LICENSES')
0 files changed, 0 insertions, 0 deletions