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authorAlexey Dobriyan <adobriyan@gmail.com>2018-04-05 16:21:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 21:36:24 -0700
commit44065b2e2975ff5987164b98d29cc78e207f9a5a (patch)
treeb60f67312bfc31e4fc6af12a242705b16b81da6f /include
parent1b473f29d5dd766903ac2372ac04b07600f233d0 (diff)
downloadlinux-44065b2e2975ff5987164b98d29cc78e207f9a5a.tar.bz2
slub: make ->size unsigned int
Linux doesn't support negative length objects (including meta data). Link: http://lkml.kernel.org/r/20180305200730.15812-18-adobriyan@gmail.com Signed-off-by: Alexey Dobriyan <adobriyan@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 'include')
-rw-r--r--include/linux/slub_def.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 7d74f121ef4e..bc02fd3a8ccf 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -84,7 +84,7 @@ struct kmem_cache {
/* Used for retriving partial slabs etc */
slab_flags_t flags;
unsigned long min_partial;
- int size; /* The size of an object including meta data */
+ unsigned int size; /* The size of an object including meta data */
unsigned int object_size;/* The size of an object without meta data */
unsigned int offset; /* Free pointer offset. */
#ifdef CONFIG_SLUB_CPU_PARTIAL