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| author |   Song Liu <songliubraving@fb.com> | 2017-05-08 17:39:24 -0700 |
|---|---|---|
| committer |   Shaohua Li <shli@fb.com> | 2017-05-10 10:07:55 -0700 |
| commit | bb3338d3474e0329918fda9dae2c52751731eb58 (patch) | |
| tree | 38e57304a6061a117d8faf1abb775804cd307254 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | md/md0: optimize raid0 discard handling (diff) | |
| download | wireguard-linux-bb3338d3474e0329918fda9dae2c52751731eb58.tar.xz wireguard-linux-bb3338d3474e0329918fda9dae2c52751731eb58.zip | |
md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first
In r5l_do_submit_io(), it is necessary to check io->split_bio before
submit io->current_bio. This is because, endio of current_bio may
free the whole IO unit, and thus change io->split_bio.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions