Commit 4acaa7d5 authored by gumingtao's avatar gumingtao Committed by Linus Torvalds
Browse files

slab: use __func__ to trace function name 

It is better to use __func__ to trace function name.

Link: https://lkml.kernel.org/r/31fdbad5c45cd1e26be9ff37be321b8586b80fee.1624355507.git.gumingtao@xiaomi.com


Signed-off-by: default avatargumingtao <gumingtao@xiaomi.com>
Acked-by: default avatarChristoph Lameter <cl@linux.com>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Reviewed-by: default avatarAaron Tomlin <atomlin@redhat.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 256f7a67

mm/slab_common.c

+6 −6
Original line number Diff line number Diff line
@@ -377,11 +377,11 @@ kmem_cache_create_usercopy(const char *name, 


	if (err) {

		if (flags & SLAB_PANIC)

			panic("kmem_cache_create: Failed to create slab '%s'. Error %d\n",

				name, err);

			panic("%s: Failed to create slab '%s'. Error %d\n",

				__func__, name, err);

		else {

			pr_warn("kmem_cache_create(%s) failed with error %d\n",

				name, err);

			pr_warn("%s(%s) failed with error %d\n",

				__func__, name, err);

			dump_stack();

		}

		return NULL;
@@ -508,8 +508,8 @@ void kmem_cache_destroy(struct kmem_cache *s) 


	err = shutdown_cache(s);

	if (err) {

		pr_err("kmem_cache_destroy %s: Slab cache still has objects\n",

		       s->name);

		pr_err("%s %s: Slab cache still has objects\n",

		       __func__, s->name);

		dump_stack();

	}

out_unlock: