From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akinobu Mita Subject: [PATCH v3 16/22] udf: use little-endian bitops Date: Tue, 23 Nov 2010 22:38:18 +0900 Message-ID: <1290519504-3958-17-git-send-email-akinobu.mita@gmail.com> References: <1290519504-3958-1-git-send-email-akinobu.mita@gmail.com> Return-path: Received: from mail-pv0-f174.google.com ([74.125.83.174]:39926 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754476Ab0KWNkO (ORCPT ); Tue, 23 Nov 2010 08:40:14 -0500 In-Reply-To: <1290519504-3958-1-git-send-email-akinobu.mita@gmail.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Andrew Morton Cc: 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: Jan Kara --- No change from previous submission fs/udf/balloc.c | 11 +++++++---- 1 files changed, 7 insertions(+), 4 deletions(-) diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index b608efa..e55aff9 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -27,11 +27,14 @@ #include "udf_i.h" #include "udf_sb.h" -#define udf_clear_bit(nr, addr) ext2_clear_bit(nr, addr) -#define udf_set_bit(nr, addr) ext2_set_bit(nr, addr) -#define udf_test_bit(nr, addr) ext2_test_bit(nr, addr) +#define udf_clear_bit(nr, addr) \ + __test_and_clear_le_bit(nr, (unsigned long *)(addr)) +#define udf_set_bit(nr, addr) \ + __test_and_set_le_bit(nr, (unsigned long *)(addr)) +#define udf_test_bit(nr, addr) \ + test_le_bit(nr, (unsigned long *)(addr)) #define udf_find_next_one_bit(addr, size, offset) \ - ext2_find_next_bit(addr, size, offset) + find_next_le_bit((unsigned long *)(addr), size, offset) static int read_block_bitmap(struct super_block *sb, struct udf_bitmap *bitmap, unsigned int block, -- 1.7.3.2