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(parent: 2a7f124) | patch
blkcg: update blkg get functions take blkio_cgroup as parameter
authorTejun Heo <tj@kernel.org>
Mon, 5 Mar 2012 21:15:02 +0000 (13:15 -0800)
committerJens Axboe <axboe@kernel.dk>
Tue, 6 Mar 2012 20:27:22 +0000 (21:27 +0100)
commit0a5a7d0e32be6643b881f0e7cd9d0d06fadde27a
tree271f62b5f75c239831c7def1c445a6e990366730tree | snapshot (tar.gz zip)
parent2a7f124414b35645049e9c1b125a6f0b470aa5aecommit | diff
blkcg: update blkg get functions take blkio_cgroup as parameter

In both blkg get functions - throtl_get_tg() and cfq_get_cfqg(),
instead of obtaining blkcg of %current explicitly, let the caller
specify the blkcg to use as parameter and make both functions hold on
to the blkcg.

This is part of block cgroup interface cleanup and will help making
blkcg API more modular.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-throttle.c diff | blob | blame | history
block/cfq-iosched.c diff | blob | blame | history