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(parent: 7083d03) | patch
cgroup_rm_file: don't delete the uncreated files
authorGao feng <gaofeng@cn.fujitsu.com>
Thu, 6 Dec 2012 06:38:57 +0000 (14:38 +0800)
committerTejun Heo <tj@kernel.org>
Thu, 6 Dec 2012 16:58:11 +0000 (08:58 -0800)
commitf33fddc2b9573d8359f1007d4bbe5cd587a0c093
treea970a2cd9d59ed0bc80eea8e9392978c38517772tree | snapshot
parent7083d0378a1746f2b45729cae494c6b92e75d73fcommit | diff
cgroup_rm_file: don't delete the uncreated files

in cgroup_add_file,when creating files for cgroup,
some of creation may be skipped. So we need to avoid
deleting these uncreated files in cgroup_rm_file,
otherwise the warning msg will be triggered.

"cgroup_addrm_files: failed to remove memory_pressure_enabled, err=-2"

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@redhat.com>
Cc: stable@vger.kernel.org
kernel/cgroup.c diff | blob | history
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