[rds-devel] [PATCH v5 15/27] rds: use little-endian bitops
Akinobu Mita
akinobu.mita at gmail.com
Sat Jan 22 05:13:47 PST 2011
As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h. This converts ext2 non-atomic bit operations to
little-endian bit operations.
Signed-off-by: Akinobu Mita <akinobu.mita at gmail.com>
Cc: Andy Grover <andy.grover at oracle.com>
Cc: rds-devel at oss.oracle.com
Cc: "David S. Miller" <davem at davemloft.net>
Cc: netdev at vger.kernel.org
---
Change from v4:
- splitted into two patches to fix a bisection hole
The whole series is available in the git branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/mita/linux-2.6.git le-bitops-v5
net/rds/cong.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/rds/cong.c b/net/rds/cong.c
index 8cc322b..6daaa49 100644
--- a/net/rds/cong.c
+++ b/net/rds/cong.c
@@ -284,7 +284,7 @@ void rds_cong_set_bit(struct rds_cong_map *map, __be16 port)
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- ext2_set_bit(off, (void *)map->m_page_addrs[i]);
+ __set_bit_le(off, (void *)map->m_page_addrs[i]);
}
void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port)
@@ -298,7 +298,7 @@ void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port)
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- ext2_clear_bit(off, (void *)map->m_page_addrs[i]);
+ __clear_bit_le(off, (void *)map->m_page_addrs[i]);
}
static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port)
@@ -309,7 +309,7 @@ static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port)
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- return ext2_test_bit(off, (void *)map->m_page_addrs[i]);
+ return test_bit_le(off, (void *)map->m_page_addrs[i]);
}
void rds_cong_add_socket(struct rds_sock *rs)
--
1.7.3.4
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