The patch titled
Subject: mm/memory.c: make tlb_next_batch() return bool
has been added to the -mm tree. Its filename is
memory-make-the-function-tlb_next_batch-bool-now.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/memory-make-the-function-tlb_next_batch-bool-now.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/memory-make-the-function-tlb_next_batch-bool-now.patch
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------------------------------------------------------
From: Nicholas Krause <xerofoify@xxxxxxxxx>
Subject: mm/memory.c: make tlb_next_batch() return bool
This makes the tlb_next_batch() bool due to this particular function only
ever returning either one or zero as its return value.
Signed-off-by: Nicholas Krause <xerofoify@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff -puN mm/memory.c~memory-make-the-function-tlb_next_batch-bool-now mm/memory.c
--- a/mm/memory.c~memory-make-the-function-tlb_next_batch-bool-now
+++ a/mm/memory.c
@@ -181,22 +181,22 @@ static void check_sync_rss_stat(struct t
#ifdef HAVE_GENERIC_MMU_GATHER
-static int tlb_next_batch(struct mmu_gather *tlb)
+static bool tlb_next_batch(struct mmu_gather *tlb)
{
struct mmu_gather_batch *batch;
batch = tlb->active;
if (batch->next) {
tlb->active = batch->next;
- return 1;
+ return true;
}
if (tlb->batch_count == MAX_GATHER_BATCH_COUNT)
- return 0;
+ return false;
batch = (void *)__get_free_pages(GFP_NOWAIT | __GFP_NOWARN, 0);
if (!batch)
- return 0;
+ return false;
tlb->batch_count++;
batch->next = NULL;
@@ -206,7 +206,7 @@ static int tlb_next_batch(struct mmu_gat
tlb->active->next = batch;
tlb->active = batch;
- return 1;
+ return true;
}
/* tlb_gather_mmu
_
Patches currently in -mm which might be from xerofoify@xxxxxxxxx are
hugetlb-make-the-function-vma_shareable-bool.patch
mm-change-function-return-from-int-to-bool-for-the-function-is_page_busy.patch
memory-make-the-function-tlb_next_batch-bool-now.patch
linux-next.patch
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