[to-be-updated] s390-introduce-little-endian-bitops.patch removed from -mm tree

[to-be-updated] s390-introduce-little-endian-bitops.patch removed from -mm tree

[akpm]

The patch titled
     s390: introduce little-endian bitops
has been removed from the -mm tree.  Its filename was
     s390-introduce-little-endian-bitops.patch

This patch was dropped because an updated version will be merged

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: s390: introduce little-endian bitops
From: Akinobu Mita <akinobu.mita@gmail.com>

Introduce little-endian bit operations by renaming native ext2 bit
operations.  The ext2 bit operations are kept as wrapper macros using
little-endian bit operations to maintain bisectability until the
conversions are finished.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/s390/include/asm/bitops.h |   57 +++++++++++++++++++++----------
 1 file changed, 40 insertions(+), 17 deletions(-)

diff -puN arch/s390/include/asm/bitops.h~s390-introduce-little-endian-bitops arch/s390/include/asm/bitops.h
--- a/arch/s390/include/asm/bitops.h~s390-introduce-little-endian-bitops
+++ a/arch/s390/include/asm/bitops.h
@@ -742,18 +742,22 @@ static inline int sched_find_first_bit(u
  *    23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24
  */
 
-#define ext2_set_bit(nr, addr)       \
-	__test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_set_bit_atomic(lock, nr, addr)       \
-	test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_clear_bit(nr, addr)     \
-	__test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_clear_bit_atomic(lock, nr, addr)     \
-	test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_test_bit(nr, addr)      \
-	test_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
+#define __set_le_bit(nr, addr)	\
+	__set_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define __clear_le_bit(nr, addr)	\
+	__clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define __test_and_set_le_bit(nr, addr)	\
+	__test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define test_and_set_le_bit(nr, addr)	\
+	test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define __test_and_clear_le_bit(nr, addr)	\
+	__test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define test_and_clear_le_bit(nr, addr)	\
+	test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
+#define test_le_bit(nr, addr)	\
+	test_bit((nr)^(__BITOPS_WORDSIZE - 8), (addr))
 
-static inline int ext2_find_first_zero_bit(void *vaddr, unsigned int size)
+static inline int find_first_zero_le_bit(void *vaddr, unsigned int size)
 {
 	unsigned long bytes, bits;
 
@@ -764,7 +768,7 @@ static inline int ext2_find_first_zero_b
 	return (bits < size) ? bits : size;
 }
 
-static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size,
+static inline int find_next_zero_le_bit(void *vaddr, unsigned long size,
 					  unsigned long offset)
 {
         unsigned long *addr = vaddr, *p;
@@ -790,11 +794,10 @@ static inline int ext2_find_next_zero_bi
 		size -= __BITOPS_WORDSIZE;
 		p++;
         }
-	return offset + ext2_find_first_zero_bit(p, size);
+	return offset + find_first_zero_le_bit(p, size);
 }
 
-static inline unsigned long ext2_find_first_bit(void *vaddr,
-						unsigned long size)
+static inline unsigned long find_first_le_bit(void *vaddr, unsigned long size)
 {
 	unsigned long bytes, bits;
 
@@ -805,7 +808,7 @@ static inline unsigned long ext2_find_fi
 	return (bits < size) ? bits : size;
 }
 
-static inline int ext2_find_next_bit(void *vaddr, unsigned long size,
+static inline int find_next_le_bit(void *vaddr, unsigned long size,
 				     unsigned long offset)
 {
 	unsigned long *addr = vaddr, *p;
@@ -831,9 +834,29 @@ static inline int ext2_find_next_bit(voi
 		size -= __BITOPS_WORDSIZE;
 		p++;
 	}
-	return offset + ext2_find_first_bit(p, size);
+	return offset + find_first_le_bit(p, size);
 }
 
+#define ext2_set_bit(nr, addr)       \
+	__test_and_set_le_bit((nr), (unsigned long *)(addr))
+#define ext2_set_bit_atomic(lock, nr, addr)       \
+	test_and_set_le_bit((nr), (unsigned long *)(addr))
+#define ext2_clear_bit(nr, addr)     \
+	__test_and_clear_le_bit((nr), (unsigned long *)(addr))
+#define ext2_clear_bit_atomic(lock, nr, addr)     \
+	test_and_clear_le_bit((nr), (unsigned long *)(addr))
+#define ext2_test_bit(nr, addr)      \
+	test_le_bit((nr), (unsigned long *)(addr))
+
+#define ext2_find_first_zero_bit(vaddr, size)	\
+	find_first_zero_le_bit((unsigned long *)(vaddr), (size))
+#define ext2_find_next_zero_bit(vaddr, size, offset)	\
+	find_next_zero_le_bit((unsigned long *)(vaddr), (size), (offset))
+#define ext2_find_first_bit(vaddr, size)	\
+	find_first_le_bit((unsigned long *)(vaddr), (size))
+#define ext2_find_next_bit(vaddr, size, offset)	\
+	find_next_le_bit((unsigned long *)(vaddr), (size), (offset))
+
 #include <asm-generic/bitops/minix.h>
 
 #endif /* __KERNEL__ */
_

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

origin.patch
arm-introduce-little-endian-bitops.patch
m68k-introduce-little-endian-bitops.patch
bitops-introduce-config_generic_find_le_bit.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
bitops-use-find_first_zero_bit-instead-of-find_next_zero_bitaddr-size-0.patch
spufs-use-simple_write_to_buffer.patch