The patch titled
Subject: mm: memory_hotplug: no need to check res twice in add_memory
has been added to the -mm tree. Its filename is
mm-memory_hotplug-no-need-to-check-res-twice-in-add_memory.patch
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------------------------------------------------------
From: Sasha Levin <sasha.levin@xxxxxxxxxx>
Subject: mm: memory_hotplug: no need to check res twice in add_memory
Remove one redundant check of res.
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory_hotplug.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN mm/memory_hotplug.c~mm-memory_hotplug-no-need-to-check-res-twice-in-add_memory mm/memory_hotplug.c
--- a/mm/memory_hotplug.c~mm-memory_hotplug-no-need-to-check-res-twice-in-add_memory
+++ a/mm/memory_hotplug.c
@@ -901,8 +901,7 @@ error:
/* rollback pgdat allocation and others */
if (new_pgdat)
rollback_node_hotadd(nid, pgdat);
- if (res)
- release_memory_resource(res);
+ release_memory_resource(res);
out:
unlock_memory_hotplug();
_
Patches currently in -mm which might be from sasha.levin@xxxxxxxxxx are
linux-next.patch
watchdog-trigger-all-cpu-backtrace-when-locked-up-and-going-to-panic.patch
mm-huge_memory-use-new-hashtable-implementation.patch
mm-memory_hotplug-no-need-to-check-res-twice-in-add_memory.patch
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