The patch titled
bitops: rename generic little-endian bitops functions
has been added to the -mm tree. Its filename is
bitops-rename-generic-little-endian-bitops-functions.patch
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*** 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: bitops: rename generic little-endian bitops functions
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
As a preparation for providing little-endian bitops for all architectures,
This removes generic_ prefix from little-endian bitops function names in
asm-generic/bitops/le.h.
s/generic_find_next_le_bit/find_next_le_bit/
s/generic_find_next_zero_le_bit/find_next_zero_le_bit/
s/generic_find_first_zero_le_bit/find_first_zero_le_bit/
s/generic___test_and_set_le_bit/__test_and_set_le_bit/
s/generic___test_and_clear_le_bit/__test_and_clear_le_bit/
s/generic_test_le_bit/test_le_bit/
s/generic___set_le_bit/__set_le_bit/
s/generic___clear_le_bit/__clear_le_bit/
s/generic_test_and_set_le_bit/test_and_set_le_bit/
s/generic_test_and_clear_le_bit/test_and_clear_le_bit/
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@xxxxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Roman Zippel <zippel@xxxxxxxxxxxxxx>
Cc: Andreas Schwab <schwab@xxxxxxxxxxxxxx>
Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Andy Grover <andy.grover@xxxxxxxxxx>
Cc: rds-devel@xxxxxxxxxxxxxx
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Avi Kivity <avi@xxxxxxxxxx>
Cc: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/avr32/kernel/avr32_ksyms.c | 4 +-
arch/avr32/lib/findbit.S | 4 +-
arch/m68k/include/asm/bitops_mm.h | 8 ++---
arch/m68k/include/asm/bitops_no.h | 2 -
arch/powerpc/include/asm/bitops.h | 11 +++----
include/asm-generic/bitops/ext2-non-atomic.h | 12 +++----
include/asm-generic/bitops/le.h | 26 ++++++++---------
include/asm-generic/bitops/minix-le.h | 10 +++---
lib/find_next_bit.c | 9 ++---
net/rds/cong.c | 6 +--
virt/kvm/kvm_main.c | 2 -
11 files changed, 47 insertions(+), 47 deletions(-)
diff -puN arch/avr32/kernel/avr32_ksyms.c~bitops-rename-generic-little-endian-bitops-functions arch/avr32/kernel/avr32_ksyms.c
--- a/arch/avr32/kernel/avr32_ksyms.c~bitops-rename-generic-little-endian-bitops-functions
+++ a/arch/avr32/kernel/avr32_ksyms.c
@@ -58,8 +58,8 @@ EXPORT_SYMBOL(find_first_zero_bit);
EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
-EXPORT_SYMBOL(generic_find_next_le_bit);
-EXPORT_SYMBOL(generic_find_next_zero_le_bit);
+EXPORT_SYMBOL(find_next_le_bit);
+EXPORT_SYMBOL(find_next_zero_le_bit);
/* I/O primitives (lib/io-*.S) */
EXPORT_SYMBOL(__raw_readsb);
diff -puN arch/avr32/lib/findbit.S~bitops-rename-generic-little-endian-bitops-functions arch/avr32/lib/findbit.S
--- a/arch/avr32/lib/findbit.S~bitops-rename-generic-little-endian-bitops-functions
+++ a/arch/avr32/lib/findbit.S
@@ -123,7 +123,7 @@ ENTRY(find_next_bit)
brgt 1b
retal r11
-ENTRY(generic_find_next_le_bit)
+ENTRY(find_next_le_bit)
lsr r8, r10, 5
sub r9, r11, r10
retle r11
@@ -153,7 +153,7 @@ ENTRY(generic_find_next_le_bit)
brgt 1b
retal r11
-ENTRY(generic_find_next_zero_le_bit)
+ENTRY(find_next_zero_le_bit)
lsr r8, r10, 5
sub r9, r11, r10
retle r11
diff -puN arch/m68k/include/asm/bitops_mm.h~bitops-rename-generic-little-endian-bitops-functions arch/m68k/include/asm/bitops_mm.h
--- a/arch/m68k/include/asm/bitops_mm.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/arch/m68k/include/asm/bitops_mm.h
@@ -366,9 +366,9 @@ static inline int minix_test_bit(int nr,
#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
#define ext2_find_next_zero_bit(addr, size, offset) \
- generic_find_next_zero_le_bit((unsigned long *)addr, size, offset)
+ find_next_zero_le_bit((unsigned long *)addr, size, offset)
#define ext2_find_next_bit(addr, size, offset) \
- generic_find_next_le_bit((unsigned long *)addr, size, offset)
+ find_next_le_bit((unsigned long *)addr, size, offset)
static inline int ext2_test_bit(int nr, const void *vaddr)
{
@@ -398,7 +398,7 @@ static inline int ext2_find_first_zero_b
return (p - addr) * 32 + res;
}
-static inline unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+static inline unsigned long find_next_zero_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset)
{
const unsigned long *p = addr + (offset >> 5);
@@ -440,7 +440,7 @@ static inline int ext2_find_first_bit(co
return (p - addr) * 32 + res;
}
-static inline unsigned long generic_find_next_le_bit(const unsigned long *addr,
+static inline unsigned long find_next_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset)
{
const unsigned long *p = addr + (offset >> 5);
diff -puN arch/m68k/include/asm/bitops_no.h~bitops-rename-generic-little-endian-bitops-functions arch/m68k/include/asm/bitops_no.h
--- a/arch/m68k/include/asm/bitops_no.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/arch/m68k/include/asm/bitops_no.h
@@ -325,7 +325,7 @@ found_middle:
}
#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
+ find_next_le_bit((unsigned long *)(addr), (size), (off))
#include <asm-generic/bitops/minix.h>
#endif /* __KERNEL__ */
diff -puN arch/powerpc/include/asm/bitops.h~bitops-rename-generic-little-endian-bitops-functions arch/powerpc/include/asm/bitops.h
--- a/arch/powerpc/include/asm/bitops.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/arch/powerpc/include/asm/bitops.h
@@ -294,11 +294,12 @@ static __inline__ int test_le_bit(unsign
#define __test_and_clear_le_bit(nr, addr) \
__test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define find_first_zero_le_bit(addr, size) generic_find_next_zero_le_bit((addr), (size), 0)
-unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+#define find_first_zero_le_bit(addr, size) \
+ find_next_zero_le_bit((addr), (size), 0)
+unsigned long find_next_zero_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset);
-unsigned long generic_find_next_le_bit(const unsigned long *addr,
+unsigned long find_next_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset);
/* Bitmap functions for the ext2 filesystem */
@@ -317,10 +318,10 @@ unsigned long generic_find_next_le_bit(c
#define ext2_find_first_zero_bit(addr, size) \
find_first_zero_le_bit((unsigned long*)addr, size)
#define ext2_find_next_zero_bit(addr, size, off) \
- generic_find_next_zero_le_bit((unsigned long*)addr, size, off)
+ find_next_zero_le_bit((unsigned long *)addr, size, off)
#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)addr, size, off)
+ find_next_le_bit((unsigned long *)addr, size, off)
/* Bitmap functions for the minix filesystem. */
#define minix_test_and_set_bit(nr,addr) \
diff -puN include/asm-generic/bitops/ext2-non-atomic.h~bitops-rename-generic-little-endian-bitops-functions include/asm-generic/bitops/ext2-non-atomic.h
--- a/include/asm-generic/bitops/ext2-non-atomic.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/include/asm-generic/bitops/ext2-non-atomic.h
@@ -4,17 +4,17 @@
#include <asm-generic/bitops/le.h>
#define ext2_set_bit(nr,addr) \
- generic___test_and_set_le_bit((nr),(unsigned long *)(addr))
+ __test_and_set_le_bit((nr), (unsigned long *)(addr))
#define ext2_clear_bit(nr,addr) \
- generic___test_and_clear_le_bit((nr),(unsigned long *)(addr))
+ __test_and_clear_le_bit((nr), (unsigned long *)(addr))
#define ext2_test_bit(nr,addr) \
- generic_test_le_bit((nr),(unsigned long *)(addr))
+ test_le_bit((nr), (unsigned long *)(addr))
#define ext2_find_first_zero_bit(addr, size) \
- generic_find_first_zero_le_bit((unsigned long *)(addr), (size))
+ find_first_zero_le_bit((unsigned long *)(addr), (size))
#define ext2_find_next_zero_bit(addr, size, off) \
- generic_find_next_zero_le_bit((unsigned long *)(addr), (size), (off))
+ find_next_zero_le_bit((unsigned long *)(addr), (size), (off))
#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
+ find_next_le_bit((unsigned long *)(addr), (size), (off))
#endif /* _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ */
diff -puN include/asm-generic/bitops/le.h~bitops-rename-generic-little-endian-bitops-functions include/asm-generic/bitops/le.h
--- a/include/asm-generic/bitops/le.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/include/asm-generic/bitops/le.h
@@ -8,42 +8,42 @@
#define BITOP_LE_SWIZZLE 0
-#define generic_find_next_zero_le_bit(addr, size, offset) \
+#define find_next_zero_le_bit(addr, size, offset) \
find_next_zero_bit(addr, size, offset)
-#define generic_find_next_le_bit(addr, size, offset) \
+#define find_next_le_bit(addr, size, offset) \
find_next_bit(addr, size, offset)
#elif defined(__BIG_ENDIAN)
#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
-extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+extern unsigned long find_next_zero_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset);
-extern unsigned long generic_find_next_le_bit(const unsigned long *addr,
+extern unsigned long find_next_le_bit(const unsigned long *addr,
unsigned long size, unsigned long offset);
#else
#error "Please fix <asm/byteorder.h>"
#endif
-#define generic_test_le_bit(nr, addr) \
+#define test_le_bit(nr, addr) \
test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___set_le_bit(nr, addr) \
+#define __set_le_bit(nr, addr) \
__set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___clear_le_bit(nr, addr) \
+#define __clear_le_bit(nr, addr) \
__clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic_test_and_set_le_bit(nr, addr) \
+#define test_and_set_le_bit(nr, addr) \
test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic_test_and_clear_le_bit(nr, addr) \
+#define test_and_clear_le_bit(nr, addr) \
test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___test_and_set_le_bit(nr, addr) \
+#define __test_and_set_le_bit(nr, addr) \
__test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___test_and_clear_le_bit(nr, addr) \
+#define __test_and_clear_le_bit(nr, addr) \
__test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic_find_first_zero_le_bit(addr, size) \
- generic_find_next_zero_le_bit((addr), (size), 0)
+#define find_first_zero_le_bit(addr, size) \
+ find_next_zero_le_bit((addr), (size), 0)
#endif /* _ASM_GENERIC_BITOPS_LE_H_ */
diff -puN include/asm-generic/bitops/minix-le.h~bitops-rename-generic-little-endian-bitops-functions include/asm-generic/bitops/minix-le.h
--- a/include/asm-generic/bitops/minix-le.h~bitops-rename-generic-little-endian-bitops-functions
+++ a/include/asm-generic/bitops/minix-le.h
@@ -4,14 +4,14 @@
#include <asm-generic/bitops/le.h>
#define minix_test_and_set_bit(nr,addr) \
- generic___test_and_set_le_bit((nr),(unsigned long *)(addr))
+ __test_and_set_le_bit((nr), (unsigned long *)(addr))
#define minix_set_bit(nr,addr) \
- generic___set_le_bit((nr),(unsigned long *)(addr))
+ __set_le_bit((nr), (unsigned long *)(addr))
#define minix_test_and_clear_bit(nr,addr) \
- generic___test_and_clear_le_bit((nr),(unsigned long *)(addr))
+ __test_and_clear_le_bit((nr), (unsigned long *)(addr))
#define minix_test_bit(nr,addr) \
- generic_test_le_bit((nr),(unsigned long *)(addr))
+ test_le_bit((nr), (unsigned long *)(addr))
#define minix_find_first_zero_bit(addr,size) \
- generic_find_first_zero_le_bit((unsigned long *)(addr),(size))
+ find_first_zero_le_bit((unsigned long *)(addr), (size))
#endif /* _ASM_GENERIC_BITOPS_MINIX_LE_H_ */
diff -puN lib/find_next_bit.c~bitops-rename-generic-little-endian-bitops-functions lib/find_next_bit.c
--- a/lib/find_next_bit.c~bitops-rename-generic-little-endian-bitops-functions
+++ a/lib/find_next_bit.c
@@ -185,7 +185,7 @@ static inline unsigned long ext2_swab(co
#endif
}
-unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, unsigned
+unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned
long size, unsigned long offset)
{
const unsigned long *p = addr + BITOP_WORD(offset);
@@ -226,10 +226,9 @@ found_middle:
found_middle_swap:
return result + ffz(ext2_swab(tmp));
}
+EXPORT_SYMBOL(find_next_zero_le_bit);
-EXPORT_SYMBOL(generic_find_next_zero_le_bit);
-
-unsigned long generic_find_next_le_bit(const unsigned long *addr, unsigned
+unsigned long find_next_le_bit(const unsigned long *addr, unsigned
long size, unsigned long offset)
{
const unsigned long *p = addr + BITOP_WORD(offset);
@@ -271,5 +270,5 @@ found_middle:
found_middle_swap:
return result + __ffs(ext2_swab(tmp));
}
-EXPORT_SYMBOL(generic_find_next_le_bit);
+EXPORT_SYMBOL(find_next_le_bit);
#endif /* __BIG_ENDIAN */
diff -puN net/rds/cong.c~bitops-rename-generic-little-endian-bitops-functions net/rds/cong.c
--- a/net/rds/cong.c~bitops-rename-generic-little-endian-bitops-functions
+++ a/net/rds/cong.c
@@ -285,7 +285,7 @@ void rds_cong_set_bit(struct rds_cong_ma
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- generic___set_le_bit(off, (void *)map->m_page_addrs[i]);
+ __set_le_bit(off, (void *)map->m_page_addrs[i]);
}
void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port)
@@ -299,7 +299,7 @@ void rds_cong_clear_bit(struct rds_cong_
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- generic___clear_le_bit(off, (void *)map->m_page_addrs[i]);
+ __clear_le_bit(off, (void *)map->m_page_addrs[i]);
}
static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port)
@@ -310,7 +310,7 @@ static int rds_cong_test_bit(struct rds_
i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
- return generic_test_le_bit(off, (void *)map->m_page_addrs[i]);
+ return test_le_bit(off, (void *)map->m_page_addrs[i]);
}
void rds_cong_add_socket(struct rds_sock *rs)
diff -puN virt/kvm/kvm_main.c~bitops-rename-generic-little-endian-bitops-functions virt/kvm/kvm_main.c
--- a/virt/kvm/kvm_main.c~bitops-rename-generic-little-endian-bitops-functions
+++ a/virt/kvm/kvm_main.c
@@ -1388,7 +1388,7 @@ void mark_page_dirty_in_slot(struct kvm
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
- generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
+ __set_le_bit(rel_gfn, memslot->dirty_bitmap);
}
}
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx 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
--
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