The patch titled
Subject: mm/huge_memory.c: quiet sparse noise
has been added to the -mm tree. Its filename is
mm-huge_memoryc-quiet-sparse-noise.patch
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------------------------------------------------------
From: H Hartley Sweeten <hartleys@xxxxxxxxxxxxxxxxxxx>
Subject: mm/huge_memory.c: quiet sparse noise
Quiet the sparse noise:
warning: symbol 'khugepaged_scan' was not declared. Should it be static?
warning: context imbalance in 'khugepaged_scan_mm_slot' - unexpected unlock
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Johannes Weiner <jweiner@xxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxx>
---
mm/huge_memory.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff -puN mm/huge_memory.c~mm-huge_memoryc-quiet-sparse-noise mm/huge_memory.c
--- a/mm/huge_memory.c~mm-huge_memoryc-quiet-sparse-noise
+++ a/mm/huge_memory.c
@@ -89,7 +89,8 @@ struct khugepaged_scan {
struct list_head mm_head;
struct mm_slot *mm_slot;
unsigned long address;
-} khugepaged_scan = {
+};
+static struct khugepaged_scan khugepaged_scan = {
.mm_head = LIST_HEAD_INIT(khugepaged_scan.mm_head),
};
@@ -2084,6 +2085,8 @@ static void collect_mm_slot(struct mm_sl
static unsigned int khugepaged_scan_mm_slot(unsigned int pages,
struct page **hpage)
+ __releases(&khugepaged_mm_lock)
+ __acquires(&khugepaged_mm_lock)
{
struct mm_slot *mm_slot;
struct mm_struct *mm;
_
Subject: Subject: mm/huge_memory.c: quiet sparse noise
Patches currently in -mm which might be from hartleys@xxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
arch-x86-kernel-e820c-quiet-sparse-noise-about-plain-integer-as-null-pointer.patch
arch-x86-kernel-ptracec-quiet-sparse-noise.patch
arch-x86-mm-pageattrc-quiet-sparse-noise-local-functions-should-be-static.patch
mm-memblockc-quiet-sparse-noise.patch
mm-thrashc-quiet-sparse-noise.patch
mm-mempolicyc-quiet-sparse-noise.patch
mm-huge_memoryc-quiet-sparse-noise.patch
lib-bitmapc-quiet-sparse-noise-about-address-space.patch
lib-bitmapc-quiet-sparse-noise-about-address-space-fix.patch
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