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| author |   Jens Axboe <jaxboe@fusionio.com> | 2011-04-12 10:11:24 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-04-12 10:12:29 +0200 |
| commit | 188112722cce083c8f1a7d0d84f55c2cd885920c (patch) | |
| tree | eb285b823d2dd5a7fa88e9d6a1ee77299c14ff88 /kernel/sysctl.c | |
| parent | block: fixup block IO unplug trace call (diff) | |
| download | wireguard-linux-188112722cce083c8f1a7d0d84f55c2cd885920c.tar.xz wireguard-linux-188112722cce083c8f1a7d0d84f55c2cd885920c.zip | |
block: add comment on why we save and disable interrupts in flush_plug_list()
It's done at the top to avoid doing it for every queue we unplug.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'kernel/sysctl.c')
0 files changed, 0 insertions, 0 deletions