diff options
| author | Li Zefan <[email protected]> | 2011-03-23 16:42:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-03-23 19:46:35 -0700 |
| commit | 523fb486bfd94e3a3b16a42bcb21b1959cf14df8 (patch) | |
| tree | 34c1b15a9bc55ef7a3bafb87cce3d3d184d78906 /fs/proc/array.c | |
| parent | ee24d3797780eee6ffe581a7b78d27896f9b494a (diff) | |
cpuset: hold callback_mutex in cpuset_post_clone()
Chaning cpuset->mems/cpuset->cpus should be protected under
callback_mutex.
cpuset_clone() doesn't follow this rule. It's ok because it's
called when creating and initializing a cgroup, but we'd better
hold the lock to avoid subtil break in the future.
Signed-off-by: Li Zefan <[email protected]>
Acked-by: Paul Menage <[email protected]>
Acked-by: David Rientjes <[email protected]>
Cc: Miao Xie <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions