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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 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | blkcg: restructure blkg_policy_data allocation in blkcg_activate_policy() (diff) | |
| download | wireguard-linux-3e41871046bfe0ba7d122a1f14f0c1db2dca0256.tar.xz wireguard-linux-3e41871046bfe0ba7d122a1f14f0c1db2dca0256.zip | |
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 '')
0 files changed, 0 insertions, 0 deletions