From a5035de2c4472d6c58c60a7f8eaad8ed0084b8b2 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan <adobriyan@gmail.com> Date: Thu, 5 Apr 2018 16:21:13 -0700 Subject: 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> --- include/linux/slub_def.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index d2cc1391f17a..db00dbd7e89f 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -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; -- cgit v1.2.3-70-g09d2