The patch titled
Subject: mm-slab-remove-unnecessary-unlikely-fix
has been added to the -mm tree. Its filename is
mm-slab-remove-unnecessary-unlikely-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-slab-remove-unnecessary-unlikely-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-slab-remove-unnecessary-unlikely-fix.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-slab-remove-unnecessary-unlikely-fix
s/WARN_ON/WARN_ON_ONCE/, per Vlastimil
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Yangtao Li <tiny.windzz@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slab_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/slab_common.c~mm-slab-remove-unnecessary-unlikely-fix
+++ a/mm/slab_common.c
@@ -1029,7 +1029,7 @@ struct kmem_cache *kmalloc_slab(size_t s
index = size_index[size_index_elem(size)];
} else {
- if (WARN_ON(size > KMALLOC_MAX_CACHE_SIZE))
+ if (WARN_ON_ONCE(size > KMALLOC_MAX_CACHE_SIZE))
return NULL;
index = fls(size - 1);
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
mm.patch
mm-slab-remove-unnecessary-unlikely-fix.patch
mm-page_owner-clamp-read-count-to-page_size-fix.patch
mm-mmu_notifier-rename-mmu_notifier_synchronize-to-_barrier-fix.patch
memory_hotplug-free-pages-as-higher-order-fix.patch
ipc-allow-boot-time-extension-of-ipcmni-from-32k-to-8m-checkpatch-fixes.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
