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| author | Shaohua Li <shli@fb.com> | 2017-07-12 11:49:54 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-07-29 09:00:03 -0600 |
| commit | 007cc56b7eeca8848021bc43aca2b8607fbe5589 (patch) | |
| tree | d178bdf4a51e3a0b6b4b72341dd10b9aa3d299c4 /crypto/gcm.c | |
| parent | ca1136c99b66b1566781ff12ecddc635d570f932 (diff) | |
| download | linux-007cc56b7eeca8848021bc43aca2b8607fbe5589.tar.gz linux-007cc56b7eeca8848021bc43aca2b8607fbe5589.tar.bz2 linux-007cc56b7eeca8848021bc43aca2b8607fbe5589.zip | |
block: always attach cgroup info into bio
blkcg_bio_issue_check() already gets blkcg for a BIO.
bio_associate_blkcg() uses a percpu refcounter, so it's a very cheap
operation. There is no point we don't attach the cgroup info into bio at
blkcg_bio_issue_check. This also makes blktrace outputs correct cgroup
info.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'crypto/gcm.c')
0 files changed, 0 insertions, 0 deletions