The patch titled
Subject: mm/percpu-vm.c: use bitmap_clear()
has been added to the -mm tree. Its filename is
mm-percpu-vmc-use-bitmap_clear.patch
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From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Subject: mm/percpu-vm.c: use bitmap_clear()
Use bitmap_clear() rather than clearing individual bits in a memory region.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/percpu-vm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN mm/percpu-vm.c~mm-percpu-vmc-use-bitmap_clear mm/percpu-vm.c
--- a/mm/percpu-vm.c~mm-percpu-vmc-use-bitmap_clear
+++ a/mm/percpu-vm.c
@@ -184,8 +184,7 @@ static void pcpu_unmap_pages(struct pcpu
page_end - page_start);
}
- for (i = page_start; i < page_end; i++)
- __clear_bit(i, populated);
+ bitmap_clear(populated, page_start, page_end - page_start);
}
/**
_
Subject: Subject: mm/percpu-vm.c: use bitmap_clear()
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
mm-percpu-vmc-use-bitmap_clear.patch
ocfs2-use-find_last_bit.patch
ocfs2-use-bitmap_weight.patch
drivers-scsi-hpsac-use-find_first_zero_bit.patch
bitops-rename-for_each_set_bit_cont-in-favor-of-analogous-listh-function.patch
bitops-remove-for_each_set_bit_cont.patch
bitops-introduce-for_each_clear_bit.patch
mtd-use-for_each_clear_bit.patch
s390-char-use-for_each_clear_bit.patch
uwb-use-for_each_clear_bit.patch
x86-use-for_each_clear_bit_from.patch
sysctl-use-bitmap-library-functions.patch
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