diff options
| author | Pankaj Raghav <p.raghav@samsung.com> | 2022-09-29 16:41:41 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-29 09:02:49 -0600 |
| commit | 110fdb4486d3a5e67d55bc6866d6426e6d49ccfc (patch) | |
| tree | e52fbc5b96f7f3922a4b0c8d00bcf6da8f176613 /include/clocksource/hyperv_timer.h | |
| parent | 8cafdb5ab94cda3ebb0975be16e2d564a05132ea (diff) | |
| download | linux-110fdb4486d3a5e67d55bc6866d6426e6d49ccfc.tar.gz linux-110fdb4486d3a5e67d55bc6866d6426e6d49ccfc.tar.bz2 linux-110fdb4486d3a5e67d55bc6866d6426e6d49ccfc.zip | |
block: add rationale for not using blk_mq_plug() when applicable
There are two places in the block layer at the moment where
blk_mq_plug() helper could be used instead of directly accessing the
plug from struct current. In both these cases, directly accessing the plug
should not have any consequences for zoned devices.
Make the intent explicit by adding comments instead of introducing unwanted
checks with blk_mq_plug() helper.[1]
[1] https://lore.kernel.org/linux-block/f6e54907-1035-2b2c-6387-ed178be05ccb@kernel.dk/
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Suggested-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20220929144141.140077-1-p.raghav@samsung.com
[axboe: fixup multi-line comment style]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/clocksource/hyperv_timer.h')
0 files changed, 0 insertions, 0 deletions