The patch titled
dm: use use proper little-endian bitops
has been removed from the -mm tree. Its filename was
dm-use-use-proper-little-endian-bitops.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: dm: use use proper little-endian bitops
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Using __test_and_{set,clear}_bit_le() with ignoring its return value can
be replaced with __{set,clear}_bit_le().
This also removes unnecessary casts.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Alasdair Kergon <agk@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-log.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff -puN drivers/md/dm-log.c~dm-use-use-proper-little-endian-bitops drivers/md/dm-log.c
--- a/drivers/md/dm-log.c~dm-use-use-proper-little-endian-bitops
+++ a/drivers/md/dm-log.c
@@ -251,20 +251,20 @@ struct log_c {
*/
static inline int log_test_bit(uint32_t *bs, unsigned bit)
{
- return test_bit_le(bit, (unsigned long *) bs) ? 1 : 0;
+ return test_bit_le(bit, bs) ? 1 : 0;
}
static inline void log_set_bit(struct log_c *l,
uint32_t *bs, unsigned bit)
{
- __test_and_set_bit_le(bit, (unsigned long *) bs);
+ __set_bit_le(bit, bs);
l->touched_cleaned = 1;
}
static inline void log_clear_bit(struct log_c *l,
uint32_t *bs, unsigned bit)
{
- __test_and_clear_bit_le(bit, (unsigned long *) bs);
+ __clear_bit_le(bit, bs);
l->touched_dirtied = 1;
}
@@ -739,8 +739,7 @@ static int core_get_resync_work(struct d
return 0;
do {
- *region = find_next_zero_bit_le(
- (unsigned long *) lc->sync_bits,
+ *region = find_next_zero_bit_le(lc->sync_bits,
lc->region_count,
lc->sync_search);
lc->sync_search = *region + 1;
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
linux-next.patch
ext4-use-proper-little-endian-bitops.patch
ocfs2-avoid-unaligned-access-to-dqc_bitmap.patch
md-use-proper-little-endian-bitops.patch
reiserfs-use-proper-little-endian-bitops.patch
reiserfs-use-hweight_long.patch
asm-generic-add-another-generic-ext2-atomic-bitops.patch
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