On Thu, Sep 18, 2014 at 05:28:46PM +0800, Zefan Li wrote: > cgroup_pidlist_start() holds cgrp->pidlist_mutex and then calls > pidlist_array_load(), and cgroup_pidlist_stop() releases the mutex. > > It is wrong that we release the mutex in the failure path in > pidlist_array_load(), because cgroup_pidlist_stop() will be called > no matter if cgroup_pidlist_start() returns errno or not. > > Fixes: 4bac00d16a8760eae7205e41d2c246477d42a210 > Cc: <stable@xxxxxxxxxxxxxxx> # 3.14+ > Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx> Applied to cgroup/for-3.17-fixes. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
