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Commit 05fec35e authored by Baoquan He's avatar Baoquan He Committed by Linus Torvalds
Browse files

slab: clean up the code comment in slab kmem_cache struct 

In commit 3b0efdfa ("mm, sl[aou]b: Extract common fields from struct
kmem_cache") the variable 'obj_size' was moved above, however the
related code comment is not updated accordingly.  Do it here.

Link: http://lkml.kernel.org/r/20180603032402.27526-1-bhe@redhat.com


Signed-off-by: default avatarBaoquan He <bhe@redhat.com>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Acked-by: default avatarChristoph 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 05088e5d

include/linux/slab_def.h

+4 −3
Original line number Diff line number Diff line
@@ -67,9 +67,10 @@ struct kmem_cache { 


	/*

	 * If debugging is enabled, then the allocator can add additional

	 * fields and/or padding to every object. size contains the total

	 * object size including these internal fields, the following two

	 * variables contain the offset to the user object and its size.

	 * fields and/or padding to every object. 'size' contains the total

	 * object size including these internal fields, while 'obj_offset'

	 * and 'object_size' contain the offset to the user object and its

	 * size.

	 */

	int obj_offset;

#endif /* CONFIG_DEBUG_SLAB */