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authorWei Yang <richard.weiyang@gmail.com>2019-03-06 02:43:10 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-06 08:07:15 +0300
commit9234bae9b252bbc231abcabfa644a4eb9724250c (patch)
treee28d30313e43c2b776bbf3a512816c7196b1d5d5 /mm/slub.c
parent52d1e606ee733921e984770d47539a6bb91e8506 (diff)
downloadlinux-9234bae9b252bbc231abcabfa644a4eb9724250c.tar.xz
mm, slub: make the comment of put_cpu_partial() complete
There are two cases when put_cpu_partial() is invoked. * __slab_free * get_partial_node This patch just makes it cover these two cases. Link: http://lkml.kernel.org/r/20181025094437.18951-3-richard.weiyang@gmail.com Signed-off-by: Wei Yang <richard.weiyang@gmail.com> Acked-by: 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/slub.c')
-rw-r--r--mm/slub.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 037a8ca7f7ca..d8b1eee2dd86 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2253,8 +2253,8 @@ static void unfreeze_partials(struct kmem_cache *s,
}
/*
- * Put a page that was just frozen (in __slab_free) into a partial page
- * slot if available.
+ * Put a page that was just frozen (in __slab_free|get_partial_node) into a
+ * partial page slot if available.
*
* If we did not find a slot then simply move all the partials to the
* per node partial list.