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(parent: 84c2768) | patch
blkcg: rename blkg_try_get() to blkg_tryget()
authorDennis Zhou <dennis@kernel.org>
Wed, 5 Dec 2018 17:10:39 +0000 (12:10 -0500)
committerJens Axboe <axboe@kernel.dk>
Sat, 8 Dec 2018 05:26:38 +0000 (22:26 -0700)
commit1c7572faa6d7d03408272f84452c22cef229a559
tree7d32cf5b86590053afa34b479bdcb1210006dfedtree | snapshot
parent84c2768a7e9fe4ac0e15caf9e4152d68faab907bcommit | diff
blkcg: rename blkg_try_get() to blkg_tryget()

blkg reference counting now uses percpu_ref rather than atomic_t. Let's
make this consistent with css_tryget. This renames blkg_try_get to
blkg_tryget and now returns a bool rather than the blkg or %NULL.

Signed-off-by: Dennis Zhou <dennis@kernel.org>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/bio.c diff | blob | history
block/blk-cgroup.c diff | blob | history
block/blk-iolatency.c diff | blob | history
include/linux/blk-cgroup.h diff | blob | history
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