From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akinobu Mita Subject: [PATCH v2 11/22] ext3: use little-endian bitops Date: Thu, 21 Oct 2010 23:41:06 +0900 Message-ID: <1287672077-5797-12-git-send-email-akinobu.mita@gmail.com> References: <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com> Cc: Akinobu Mita , Andrew Morton , Andreas Dilger , linux-ext4@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Arnd Bergmann , Christoph Hellwig , Andrew Morton Return-path: In-Reply-To: <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org 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 Acked-by: Jan Kara Cc: Andrew Morton Cc: Andreas Dilger Cc: linux-ext4@vger.kernel.org --- No change from previous submission include/linux/ext3_fs.h | 15 ++++++++++----- 1 files changed, 10 insertions(+), 5 deletions(-) diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 6ce1bca..34ef455 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -418,13 +418,18 @@ struct ext3_inode { #define EXT2_MOUNT_DATA_FLAGS EXT3_MOUNT_DATA_FLAGS #endif -#define ext3_set_bit ext2_set_bit +#define ext3_set_bit(nr, addr) \ + __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define ext3_set_bit_atomic ext2_set_bit_atomic -#define ext3_clear_bit ext2_clear_bit +#define ext3_clear_bit(nr, addr) \ + __test_and_clear_le_bit((nr), (unsigned long *)(addr)) #define ext3_clear_bit_atomic ext2_clear_bit_atomic -#define ext3_test_bit ext2_test_bit -#define ext3_find_first_zero_bit ext2_find_first_zero_bit -#define ext3_find_next_zero_bit ext2_find_next_zero_bit +#define ext3_test_bit(nr, addr) \ + test_le_bit((nr), (unsigned long *)(addr)) +#define ext3_find_first_zero_bit(addr, size) \ + find_first_zero_le_bit((unsigned long *)(addr), (size)) +#define ext3_find_next_zero_bit(addr, size, off) \ + find_next_zero_le_bit((unsigned long *)(addr), (size), (off)) /* * Maximal mount counts between two filesystem checks -- 1.7.1.231.gd0b16