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| author | Tejun Heo <tj@kernel.org> | 2015-08-18 14:55:10 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-08-18 15:49:16 -0700 |
| commit | 3e41871046bfe0ba7d122a1f14f0c1db2dca0256 (patch) | |
| tree | f6b33773063f53df1ab0751199a7f6830f6398bf /block/cfq-iosched.c | |
| parent | 4c55f4f9ad3001ac1fefdd8d8ca7641d18558e23 (diff) | |
| download | op-kernel-dev-3e41871046bfe0ba7d122a1f14f0c1db2dca0256.zip op-kernel-dev-3e41871046bfe0ba7d122a1f14f0c1db2dca0256.tar.gz | |
blkcg: make blkcg_activate_policy() allow NULL ->pd_init_fn
blkg_create() allows NULL ->pd_init_fn() but blkcg_activate_policy()
doesn't. As both in-kernel policies implement ->pd_init_fn, it
currently doesn't break anything. Update blkcg_activate_policy() so
that its behavior is consistent with blkg_create().
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/cfq-iosched.c')
0 files changed, 0 insertions, 0 deletions
