From: Alexey Dobriyan <adobriyan@xxxxxxxxx> 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@xxxxxxxxx Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx> Acked-by: Christoph Lameter <cl@xxxxxxxxx> Cc: Pekka Enberg <penberg@xxxxxxxxxx> Cc: David Rientjes <rientjes@xxxxxxxxxx> Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/slub_def.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN include/linux/slub_def.h~slub-make-offset-unsigned-int include/linux/slub_def.h --- a/include/linux/slub_def.h~slub-make-offset-unsigned-int +++ a/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; _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
