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| author | Nicholas Krause <xerofoify@gmail.com> | 2015-09-04 15:48:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 16:54:41 -0700 |
| commit | ca1d6c7d9d461effa2c4e8b9b227a14e9fdcf1cc (patch) | |
| tree | 2d07417d60374e7512498a74f285c2cbf2bb15c4 /mm/memory.c | |
| parent | d9e7e37b4d83371d08650612e0bb0b80a1240289 (diff) | |
| download | linux-ca1d6c7d9d461effa2c4e8b9b227a14e9fdcf1cc.tar.bz2 | |
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@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/memory.c b/mm/memory.c index 2961fb654369..bb04d8f2f86c 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -181,22 +181,22 @@ static void check_sync_rss_stat(struct task_struct *task) #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_gather *tlb) tlb->active->next = batch; tlb->active = batch; - return 1; + return true; } /* tlb_gather_mmu |