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From: Akinobu Mita <akinobu.mita@gmail.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	akpm@linux-foundation.org
Cc: Akinobu Mita <akinobu.mita@gmail.com>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	"Theodore Ts'o" <tytso@mit.edu>
Subject: [PATCH v5 17/27] ext4: use little-endian bitops
Date: Sat, 22 Jan 2011 22:13:49 +0900	[thread overview]
Message-ID: <1295702039-23186-18-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1295702039-23186-1-git-send-email-akinobu.mita@gmail.com>

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@gmail.com>
Acked-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

Change from v4:
 - remove casts to "unsigned long *" due to le-bitops prototype change

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

 fs/ext4/ext4.h |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 0c8d97b..ab28816 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -922,14 +922,14 @@ struct ext4_inode_info {
 #define test_opt2(sb, opt)		(EXT4_SB(sb)->s_mount_opt2 & \
 					 EXT4_MOUNT2_##opt)
 
-#define ext4_set_bit			ext2_set_bit
+#define ext4_set_bit			__test_and_set_bit_le
 #define ext4_set_bit_atomic		ext2_set_bit_atomic
-#define ext4_clear_bit			ext2_clear_bit
+#define ext4_clear_bit			__test_and_clear_bit_le
 #define ext4_clear_bit_atomic		ext2_clear_bit_atomic
-#define ext4_test_bit			ext2_test_bit
-#define ext4_find_first_zero_bit	ext2_find_first_zero_bit
-#define ext4_find_next_zero_bit		ext2_find_next_zero_bit
-#define ext4_find_next_bit		ext2_find_next_bit
+#define ext4_test_bit			test_bit_le
+#define ext4_find_first_zero_bit	find_first_zero_bit_le
+#define ext4_find_next_zero_bit		find_next_zero_bit_le
+#define ext4_find_next_bit		find_next_bit_le
 
 /*
  * Maximal mount counts between two filesystem checks
-- 
1.7.3.4


  parent reply	other threads:[~2011-01-22 13:14 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-22 13:13 [PATCH v5 00/27] Introduce " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 01/27] kvm: stop including asm-generic/bitops/le.h directly Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 02/27] rds: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 03/27] bitops: merge little and big endian definisions in asm-generic/bitops/le.h Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 04/27] asm-generic: rename generic little-endian bitops functions Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 05/27] asm-generic: change little-endian bitops to take any pointer types Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 06/27] powerpc: introduce little-endian bitops Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 07/27] s390: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 08/27] arm: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 09/27] m68k: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 10/27] bitops: introduce CONFIG_GENERIC_FIND_BIT_LE Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 11/27] m68knommu: introduce little-endian bitops Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 12/27] bitops: introduce little-endian bitops for most architectures Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 13/27] asm-generic: use little-endian bitops Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 14/27] kvm: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 15/27] rds: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 16/27] ext3: " Akinobu Mita
2011-01-22 13:13 ` Akinobu Mita [this message]
2011-01-22 13:13 ` [PATCH v5 18/27] ocfs2: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 19/27] nilfs2: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 20/27] reiserfs: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 21/27] udf: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 22/27] ufs: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 23/27] md: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 24/27] dm: " Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 25/27] bitops: remove ext2 non-atomic bitops from asm/bitops.h Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 26/27] m68k: remove inline asm from minix_find_first_zero_bit Akinobu Mita
2011-01-22 13:13 ` [PATCH v5 27/27] bitops: remove minix bitops from asm/bitops.h Akinobu Mita

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