From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + ext4-use-little-endian-bitops.patch added to -mm tree Date: Mon, 24 Jan 2011 14:06:26 -0800 Message-ID: <201101242206.p0OM6QHT013383@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:40539 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751761Ab1AXWGc (ORCPT ); Mon, 24 Jan 2011 17:06:32 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: akinobu.mita@gmail.com, adilger.kernel@dilger.ca, tytso@mit.edu The patch titled ext4: use little-endian bitops has been added to the -mm tree. Its filename is ext4-use-little-endian-bitops.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: ext4: use little-endian bitops From: Akinobu Mita 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: "Theodore Ts'o" Cc: Andreas Dilger Signed-off-by: Andrew Morton --- fs/ext4/ext4.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff -puN fs/ext4/ext4.h~ext4-use-little-endian-bitops fs/ext4/ext4.h --- a/fs/ext4/ext4.h~ext4-use-little-endian-bitops +++ a/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 _ Patches currently in -mm which might be from akinobu.mita@gmail.com are smp-move-smp-setup-functions-to-kernel-smpc.patch kvm-stop-including-asm-generic-bitops-leh-directly.patch rds-stop-including-asm-generic-bitops-leh-directly.patch bitops-merge-little-and-big-endian-definisions-in-asm-generic-bitops-leh.patch asm-generic-rename-generic-little-endian-bitops-functions.patch asm-generic-change-little-endian-bitops-to-take-any-pointer-types.patch powerpc-introduce-little-endian-bitops.patch s390-introduce-little-endian-bitops.patch arm-introduce-little-endian-bitops.patch m68k-introduce-little-endian-bitops.patch bitops-introduce-config_generic_find_bit_le.patch m68knommu-introduce-little-endian-bitops.patch bitops-introduce-little-endian-bitops-for-most-architectures.patch asm-generic-use-little-endian-bitops.patch kvm-use-little-endian-bitops.patch rds-use-little-endian-bitops.patch ext3-use-little-endian-bitops.patch ext4-use-little-endian-bitops.patch ocfs2-use-little-endian-bitops.patch nilfs2-use-little-endian-bitops.patch reiserfs-use-little-endian-bitops.patch udf-use-little-endian-bitops.patch ufs-use-little-endian-bitops.patch md-use-little-endian-bitops.patch dm-use-little-endian-bitops.patch bitops-remove-ext2-non-atomic-bitops-from-asm-bitopsh.patch m68k-remove-inline-asm-from-minix_find_first_zero_bit.patch bitops-remove-minix-bitops-from-asm-bitopsh.patch