The patch titled
Subject: slab: use __func__ to trace function name
has been added to the -mm tree. Its filename is
slab-use-__func__-to-trace-function-name.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/slab-use-__func__-to-trace-function-name.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/slab-use-__func__-to-trace-function-name.patch
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------------------------------------------------------
From: gumingtao <gumingtao1225@xxxxxxxxx>
Subject: 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@xxxxxxxxxx
Signed-off-by: gumingtao <gumingtao@xxxxxxxxxx>
Acked-by: Christoph Lameter <cl@xxxxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slab_common.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/mm/slab_common.c~slab-use-__func__-to-trace-function-name
+++ a/mm/slab_common.c
@@ -377,11 +377,11 @@ out_unlock:
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_cach
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:
_
Patches currently in -mm which might be from gumingtao1225@xxxxxxxxx are
slab-use-__func__-to-trace-function-name.patch
