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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2011-07-27 11:00:36 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2011-07-27 11:00:36 +1000 |
| commit | a0a02a7ad62b5615b17294c2075e4916f8d1f0a4 (patch) | |
| tree | e3f9f7582a869915d3ac8242253c822b61e77e4b /drivers/md/bitmap.c | |
| parent | acfe726bdd0000a9be1b308b29fad1e9ae62178c (diff) | |
| download | kernel_goldelico_gta04-a0a02a7ad62b5615b17294c2075e4916f8d1f0a4.zip kernel_goldelico_gta04-a0a02a7ad62b5615b17294c2075e4916f8d1f0a4.tar.gz kernel_goldelico_gta04-a0a02a7ad62b5615b17294c2075e4916f8d1f0a4.tar.bz2 | |
md: use proper little-endian bitops
Using __test_and_{set,clear}_bit_le() with ignoring its return value
can be replaced with __{set,clear}_bit_le().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: NeilBrown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/bitmap.c')
| -rw-r--r-- | drivers/md/bitmap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 574b09a..39ff0ef 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -932,7 +932,7 @@ static void bitmap_file_set_bit(struct bitmap *bitmap, sector_t block) if (bitmap->flags & BITMAP_HOSTENDIAN) set_bit(bit, kaddr); else - __test_and_set_bit_le(bit, kaddr); + __set_bit_le(bit, kaddr); kunmap_atomic(kaddr, KM_USER0); PRINTK("set file bit %lu page %lu\n", bit, page->index); } @@ -1304,8 +1304,10 @@ void bitmap_daemon_work(mddev_t *mddev) clear_bit(file_page_offset(bitmap, j), paddr); else - __test_and_clear_bit_le(file_page_offset(bitmap, j), - paddr); + __clear_bit_le( + file_page_offset(bitmap, + j), + paddr); kunmap_atomic(paddr, KM_USER0); } else log->type->clear_region(log, j); |