The patch titled cpuset: add a missing unlock in cpuset_write_resmask() has been removed from the -mm tree. Its filename was cpuset-add-a-missing-unlock-in-cpuset_write_resmask.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: cpuset: add a missing unlock in cpuset_write_resmask() From: Li Zefan <lizf@xxxxxxxxxxxxxx> Don't forget to release cgroup_mutex if alloc_trial_cpuset() fails. [akpm@xxxxxxxxxxxxxxxxxxxx: avoid multiple return points] Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx> Cc: Paul Menage <menage@xxxxxxxxxx> Acked-by: David Rientjes <rientjes@xxxxxxxxxx> Cc: Miao Xie <miaox@xxxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/cpuset.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff -puN kernel/cpuset.c~cpuset-add-a-missing-unlock-in-cpuset_write_resmask kernel/cpuset.c --- a/kernel/cpuset.c~cpuset-add-a-missing-unlock-in-cpuset_write_resmask +++ a/kernel/cpuset.c @@ -1575,8 +1575,10 @@ static int cpuset_write_resmask(struct c return -ENODEV; trialcs = alloc_trial_cpuset(cs); - if (!trialcs) - return -ENOMEM; + if (!trialcs) { + retval = -ENOMEM; + goto out; + } switch (cft->private) { case FILE_CPULIST: @@ -1591,6 +1593,7 @@ static int cpuset_write_resmask(struct c } free_trial_cpuset(trialcs); +out: cgroup_unlock(); return retval; } _ Patches currently in -mm which might be from lizf@xxxxxxxxxxxxxx are origin.patch linux-next.patch mm-notifier_from_errno-cleanup.patch cgroup-remove-the-ns_cgroup.patch cpuset-remove-unneeded-nodemask_alloc-in-cpuset_sprintf_memlist.patch cpuset-remove-unneeded-nodemask_alloc-in-cpuset_sprintf_memlist-v2.patch cpuset-remove-unneeded-nodemask_alloc-in-cpuset_attch.patch cpuset-fix-unchecked-calls-to-nodemask_alloc.patch cpuset-fix-unchecked-calls-to-nodemask_alloc-v2.patch cpuset-hold-callback_mutex-in-cpuset_clone.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html