diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-04-05 16:21:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:23 -0700 |
| commit | 52ee6d74aa23a3c5d4472edf167f2bb47776a733 (patch) | |
| tree | 979d631dd4629776f0786eff9f2566d7a5210b26 /include/linux/slub_def.h | |
| parent | 3a3791ec2ecd5db8d903b66faa340b0dfa72e64b (diff) | |
slub: make ->inuse unsigned int
->inuse is "the number of bytes in actual use by the object",
can't be negative.
Link: http://lkml.kernel.org/r/20180305200730.15812-14-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/linux/slub_def.h')
| -rw-r--r-- | include/linux/slub_def.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 2a0eabeff78f..2287b800474f 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -98,7 +98,7 @@ struct kmem_cache { gfp_t allocflags; /* gfp flags to use on each alloc */ int refcount; /* Refcount for slab cache destroy */ void (*ctor)(void *); - int inuse; /* Offset to metadata */ + unsigned int inuse; /* Offset to metadata */ unsigned int align; /* Alignment */ unsigned int reserved; /* Reserved bytes at the end of slabs */ unsigned int red_left_pad; /* Left redzone padding size */ |