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| author | Christoph Hellwig <hch@lst.de> | 2020-06-27 09:31:54 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-06-29 17:09:08 +0200 |
| commit | 13c7863d48c160152c42c62700a722293bddeca4 (patch) | |
| tree | 280a881afe71a1dad7e0d0897b4b3b8ef59ea4da /block/blk-mq-cpumap.c | |
| parent | block: bypass blkg_tryget_closest for the root_blkg (diff) | |
| download | linux-13c7863d48c160152c42c62700a722293bddeca4.tar.xz linux-13c7863d48c160152c42c62700a722293bddeca4.zip | |
block: move the initial blkg lookup into blkg_tryget_closest
By moving the initial blkg lookup into blkg_tryget_closest we get
a nicely self contained routines that does all the RCU locking.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-cpumap.c')
0 files changed, 0 insertions, 0 deletions