* [merged] mm-slabc-clean-code-by-removing-redundant-if-condition.patch removed from -mm tree
@ 2020-10-14 20:56 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2020-10-14 20:56 UTC (permalink / raw)
To: akpm, cl, iamjoonsoo.kim, mateusznosek0, mm-commits, penberg, rientjes
The patch titled
Subject: mm/slab.c: clean code by removing redundant if condition
has been removed from the -mm tree. Its filename was
mm-slabc-clean-code-by-removing-redundant-if-condition.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Mateusz Nosek <mateusznosek0@gmail.com>
Subject: mm/slab.c: clean code by removing redundant if condition
The removed code was unnecessary and changed nothing in the flow, since in
case of returning NULL by 'kmem_cache_alloc_node' returning 'freelist'
from the function in question is the same as returning NULL.
Link: https://lkml.kernel.org/r/20200915230329.13002-1-mateusznosek0@gmail.com
Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: 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>
---
mm/slab.c | 2 --
1 file changed, 2 deletions(-)
--- a/mm/slab.c~mm-slabc-clean-code-by-removing-redundant-if-condition
+++ a/mm/slab.c
@@ -2305,8 +2305,6 @@ static void *alloc_slabmgmt(struct kmem_
/* Slab management obj is off-slab. */
freelist = kmem_cache_alloc_node(cachep->freelist_cache,
local_flags, nodeid);
- if (!freelist)
- return NULL;
} else {
/* We will use last bytes at the slab for freelist */
freelist = addr + (PAGE_SIZE << cachep->gfporder) -
_
Patches currently in -mm which might be from mateusznosek0@gmail.com are
mm-page_poisonc-replace-bool-variable-with-static-key.patch
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2020-10-14 20:56 [merged] mm-slabc-clean-code-by-removing-redundant-if-condition.patch removed from -mm tree akpm
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