diff options
| author | Harshad Shirwadkar <[email protected]> | 2020-11-05 19:58:57 -0800 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2020-11-06 23:01:03 -0500 |
| commit | c460e5edc85a063ec9cb60addff93d00ed378701 (patch) | |
| tree | a779fd93ebec507ce8c177c781ce2c7cde1716e2 /tools/perf/scripts/python | |
| parent | 37e0a30e94f1aa25f16b403dfabb64e0b806de0b (diff) | |
jbd2: don't use state lock during commit path
Variables journal->j_fc_off, journal->j_fc_wbuf are accessed during
commit path. Since today we allow only one process to perform a fast
commit, there is no need take state lock before accessing these
variables. This patch removes these locks and adds comments to
describe this.
Suggested-by: Jan Kara <[email protected]>
Signed-off-by: Harshad Shirwadkar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions