diff options
| author | Tejun Heo <tj@kernel.org> | 2017-02-22 15:41:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-22 16:41:27 -0800 |
| commit | bf5eb3de3847ebcfd1fea7bc14072ef9f21d4e8d (patch) | |
| tree | 7e03f1c29075716c9e5cdef6803d9a0de6e80263 /mm/slab_common.c | |
| parent | 290b6a58b78be709e734d7fbeb1aa0416d9d41bc (diff) | |
slub: separate out sysfs_slab_release() from sysfs_slab_remove()
Separate out slub sysfs removal and release, and call the former earlier
from __kmem_cache_shutdown(). There's no reason to defer sysfs removal
through RCU and this will later allow us to remove sysfs files way
earlier during memory cgroup offline instead of release.
Link: http://lkml.kernel.org/r/20170117235411.9408-3-tj@kernel.org
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 4a999d749d2b..e6311b2dbba6 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -483,7 +483,7 @@ static void release_caches(struct list_head *release, bool need_rcu_barrier) list_for_each_entry_safe(s, s2, release, list) { #ifdef SLAB_SUPPORTS_SYSFS - sysfs_slab_remove(s); + sysfs_slab_release(s); #else slab_kmem_cache_release(s); #endif |