+ md-use-little-endian-bit-operations.patch added to -mm tree

+ md-use-little-endian-bit-operations.patch added to -mm tree

[akpm]

The patch titled
     md: use little-endian bit operations
has been added to the -mm tree.  Its filename is
     md-use-little-endian-bit-operations.patch

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------------------------------------------------------
Subject: md: use little-endian bit operations
From: Akinobu Mita <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: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/md/bitmap.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff -puN drivers/md/bitmap.c~md-use-little-endian-bit-operations drivers/md/bitmap.c
--- a/drivers/md/bitmap.c~md-use-little-endian-bit-operations
+++ a/drivers/md/bitmap.c
@@ -850,7 +850,7 @@ static void bitmap_file_set_bit(struct b
 		if (bitmap->flags & BITMAP_HOSTENDIAN)
 			set_bit(bit, kaddr);
 		else
-			ext2_set_bit(bit, kaddr);
+			__test_and_set_le_bit(bit, kaddr);
 		kunmap_atomic(kaddr, KM_USER0);
 		PRINTK("set file bit %lu page %lu\n", bit, page->index);
 	}
@@ -1046,7 +1046,7 @@ static int bitmap_init_from_disk(struct 
 		if (bitmap->flags & BITMAP_HOSTENDIAN)
 			b = test_bit(bit, paddr);
 		else
-			b = ext2_test_bit(bit, paddr);
+			b = test_le_bit(bit, paddr);
 		kunmap_atomic(paddr, KM_USER0);
 		if (b) {
 			/* if the disk bit is set, set the memory bit */
@@ -1222,7 +1222,7 @@ void bitmap_daemon_work(mddev_t *mddev)
 						clear_bit(file_page_offset(bitmap, j),
 							  paddr);
 					else
-						ext2_clear_bit(file_page_offset(bitmap, j),
+						__test_and_clear_le_bit(file_page_offset(bitmap, j),
 							       paddr);
 					kunmap_atomic(paddr, KM_USER0);
 				} else
_

Patches currently in -mm which might be from akinobu.mita@gmail.com are

bitops-merge-little-and-big-endian-definisions-in-asm-generic-bitops-leh.patch
bitops-rename-generic-little-endian-bitops-functions.patch
s390-introduce-little-endian-bitops.patch
arm-introduce-little-endian-bitops.patch
m68k-introduce-little-endian-bitops.patch
m68knommu-introduce-little-endian-bitops.patch
bitops-introduce-little-endian-bitops-for-most-architectures.patch
rds-stop-including-asm-generic-bitops-leh.patch
kvm-stop-including-asm-generic-bitops-leh.patch
asm-generic-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-bit-operations.patch
dm-use-little-endian-bit-operations.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