Commit a5035de2 authored Apr 05, 2018 by Alexey Dobriyan Committed by Linus Torvalds Apr 05, 2018

slub: make ->offset unsigned int

->offset is free pointer offset from the start of the object, can't be
negative.

Link: http://lkml.kernel.org/r/20180305200730.15812-16-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>

parent e5d9998f

include/linux/slub_def.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -86,7 +86,7 @@ struct kmem_cache {
		unsigned long min_partial;
		int size; /* The size of an object including meta data */
		int object_size; /* The size of an object without meta data */
		int offset; /* Free pointer offset. */
		unsigned int offset; /* Free pointer offset. */
		#ifdef CONFIG_SLUB_CPU_PARTIAL
		/* Number of per cpu partial objects to keep around */
		unsigned int cpu_partial;