From: Akinobu Mita <akinobu.mita@gmail.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>,
Christoph Hellwig <hch@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Subject: [PATCH 07/22] bitops: introduce little endian bitops for most architectures
Date: Fri, 15 Oct 2010 18:46:06 +0900 [thread overview]
Message-ID: <1287135981-17604-8-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1287135981-17604-1-git-send-email-akinobu.mita@gmail.com>
Introduce little endian bit operations to the architectures which
do not have native little endian bit operations.
These architectures can just include generic implementation
(asm-generic/bitops/le.h).
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
---
arch/alpha/include/asm/bitops.h | 1 +
arch/avr32/include/asm/bitops.h | 1 +
arch/blackfin/include/asm/bitops.h | 1 +
arch/cris/include/asm/bitops.h | 1 +
arch/frv/include/asm/bitops.h | 1 +
arch/h8300/include/asm/bitops.h | 1 +
arch/ia64/include/asm/bitops.h | 1 +
arch/m32r/include/asm/bitops.h | 1 +
arch/mips/include/asm/bitops.h | 1 +
arch/mn10300/include/asm/bitops.h | 1 +
arch/parisc/include/asm/bitops.h | 1 +
arch/sh/include/asm/bitops.h | 1 +
arch/sparc/include/asm/bitops_32.h | 1 +
arch/sparc/include/asm/bitops_64.h | 1 +
arch/tile/include/asm/bitops.h | 1 +
arch/x86/include/asm/bitops.h | 1 +
arch/xtensa/include/asm/bitops.h | 1 +
include/asm-generic/bitops.h | 1 +
include/asm-generic/bitops/ext2-non-atomic.h | 2 --
include/asm-generic/bitops/minix-le.h | 2 --
20 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h
index adfab8a..955fec7 100644
--- a/arch/alpha/include/asm/bitops.h
+++ b/arch/alpha/include/asm/bitops.h
@@ -454,6 +454,7 @@ sched_find_first_bit(const unsigned long b[2])
return __ffs(tmp) + ofs;
}
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a)
diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h
index f7dd5f7..1c482fc 100644
--- a/arch/avr32/include/asm/bitops.h
+++ b/arch/avr32/include/asm/bitops.h
@@ -299,6 +299,7 @@ static inline int ffs(unsigned long word)
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix-le.h>
diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h
index 3f7ef4d..1261078 100644
--- a/arch/blackfin/include/asm/bitops.h
+++ b/arch/blackfin/include/asm/bitops.h
@@ -25,6 +25,7 @@
#include <asm-generic/bitops/const_hweight.h>
#include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h
index 9e69cfb..599ae67 100644
--- a/arch/cris/include/asm/bitops.h
+++ b/arch/cris/include/asm/bitops.h
@@ -154,6 +154,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
#include <asm-generic/bitops/find.h>
#include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a)
diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h
index 50ae91b..2631917 100644
--- a/arch/frv/include/asm/bitops.h
+++ b/arch/frv/include/asm/bitops.h
@@ -401,6 +401,7 @@ int __ilog2_u64(u64 n)
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit ((nr) ^ 0x18, (addr))
diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h
index cb9ddf5..763094f 100644
--- a/arch/h8300/include/asm/bitops.h
+++ b/arch/h8300/include/asm/bitops.h
@@ -200,6 +200,7 @@ static __inline__ unsigned long __ffs(unsigned long word)
#include <asm-generic/bitops/sched.h>
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index 9da3df6..2cde4f0 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -456,6 +456,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x)
#ifdef __KERNEL__
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a)
diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h
index aaddf0d..681f7e8 100644
--- a/arch/m32r/include/asm/bitops.h
+++ b/arch/m32r/include/asm/bitops.h
@@ -266,6 +266,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
#ifdef __KERNEL__
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index b0ce7ca..4795820 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -704,6 +704,7 @@ static inline int ffs(int word)
#include <asm/arch_hweight.h>
#include <asm-generic/bitops/const_hweight.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h
index 3f50e96..4688c08 100644
--- a/arch/mn10300/include/asm/bitops.h
+++ b/arch/mn10300/include/asm/bitops.h
@@ -233,6 +233,7 @@ int ffs(int x)
#define ext2_clear_bit_atomic(lock, nr, addr) \
test_and_clear_bit((nr), (addr))
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/minix-le.h>
diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h
index 7a6ea10..4b9e58d 100644
--- a/arch/parisc/include/asm/bitops.h
+++ b/arch/parisc/include/asm/bitops.h
@@ -222,6 +222,7 @@ static __inline__ int fls(int x)
#ifdef __KERNEL__
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
/* '3' is bits per byte */
diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
index 98511e4..9167810 100644
--- a/arch/sh/include/asm/bitops.h
+++ b/arch/sh/include/asm/bitops.h
@@ -94,6 +94,7 @@ static inline unsigned long ffz(unsigned long word)
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h
index 9cf4ae0..5b3ab06 100644
--- a/arch/sparc/include/asm/bitops_32.h
+++ b/arch/sparc/include/asm/bitops_32.h
@@ -103,6 +103,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/find.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h
index 766121a..9097862 100644
--- a/arch/sparc/include/asm/bitops_64.h
+++ b/arch/sparc/include/asm/bitops_64.h
@@ -89,6 +89,7 @@ static inline unsigned int __arch_hweight8(unsigned int w)
#ifdef __KERNEL__
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(lock,nr,addr) \
diff --git a/arch/tile/include/asm/bitops.h b/arch/tile/include/asm/bitops.h
index 6d4f0ff..56b0355 100644
--- a/arch/tile/include/asm/bitops.h
+++ b/arch/tile/include/asm/bitops.h
@@ -122,6 +122,7 @@ static inline unsigned long __arch_hweight64(__u64 w)
#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/find.h>
#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index 903683b..c68bc10 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -456,6 +456,7 @@ static inline int fls(int x)
#ifdef __KERNEL__
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#define ext2_set_bit_atomic(lock, nr, addr) \
diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h
index 6c39303..0475c11 100644
--- a/arch/xtensa/include/asm/bitops.h
+++ b/arch/xtensa/include/asm/bitops.h
@@ -106,6 +106,7 @@ static inline unsigned long __fls(unsigned long word)
#include <asm-generic/bitops/fls64.h>
#include <asm-generic/bitops/find.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#ifdef __XTENSA_EL__
diff --git a/include/asm-generic/bitops.h b/include/asm-generic/bitops.h
index a54f442..933710b 100644
--- a/include/asm-generic/bitops.h
+++ b/include/asm-generic/bitops.h
@@ -38,6 +38,7 @@
#include <asm-generic/bitops/atomic.h>
#include <asm-generic/bitops/non-atomic.h>
+#include <asm-generic/bitops/le.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h
index 9c7bb9a..c4639dd 100644
--- a/include/asm-generic/bitops/ext2-non-atomic.h
+++ b/include/asm-generic/bitops/ext2-non-atomic.h
@@ -1,8 +1,6 @@
#ifndef _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
#define _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
-#include <asm-generic/bitops/le.h>
-
#define ext2_set_bit(nr,addr) \
__test_and_set_le_bit((nr), (unsigned long *)(addr))
#define ext2_clear_bit(nr,addr) \
diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h
index ed0ae09..f366cfa 100644
--- a/include/asm-generic/bitops/minix-le.h
+++ b/include/asm-generic/bitops/minix-le.h
@@ -1,8 +1,6 @@
#ifndef _ASM_GENERIC_BITOPS_MINIX_LE_H_
#define _ASM_GENERIC_BITOPS_MINIX_LE_H_
-#include <asm-generic/bitops/le.h>
-
#define minix_test_and_set_bit(nr,addr) \
__test_and_set_le_bit((nr), (unsigned long *)(addr))
#define minix_set_bit(nr,addr) \
--
1.7.1.231.gd0b16
next prev parent reply other threads:[~2010-10-15 9:46 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-15 9:45 [PATCH 00/22] Introduce little endian bitops Akinobu Mita
2010-10-15 9:45 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 01/22] bitops: merge little and big endian definisions in asm-generic/bitops/le.h Akinobu Mita
2010-10-15 9:46 ` [PATCH 02/22] bitops: rename generic le bitops functions Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 03/22] s390: introduce little endian bitops Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 11:12 ` Arnd Bergmann
2010-10-18 4:51 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 04/22] arm: " Akinobu Mita
2010-10-18 9:26 ` Russell King - ARM Linux
2010-10-18 9:26 ` Russell King - ARM Linux
2010-10-18 13:22 ` Akinobu Mita
2010-10-18 13:22 ` Akinobu Mita
2010-10-18 13:56 ` Russell King - ARM Linux
2010-10-18 14:45 ` Arnd Bergmann
2010-10-18 15:07 ` Russell King - ARM Linux
2010-10-18 15:07 ` Russell King - ARM Linux
2010-10-18 13:58 ` Russell King - ARM Linux
2010-10-18 13:58 ` Russell King - ARM Linux
2010-10-15 9:46 ` [PATCH 05/22] m68k: introduce le bitops Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 06/22] m68knommu: introduce little endian bitops Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita [this message]
2010-10-15 9:46 ` [PATCH 07/22] bitops: introduce little endian bitops for most architectures Akinobu Mita
2010-10-15 9:46 ` [PATCH 08/22] rds: stop including asm-generic/bitops/le.h Akinobu Mita
2010-10-15 9:46 ` [PATCH 09/22] kvm: " Akinobu Mita
2010-10-15 9:46 ` [PATCH 10/22] asm-generic: use little endian bitops Akinobu Mita
2010-10-15 11:06 ` Arnd Bergmann
2010-10-15 9:46 ` [PATCH 11/22] ext3: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-18 10:31 ` Jan Kara
2010-10-18 10:31 ` Jan Kara
2010-10-15 9:46 ` [PATCH 12/22] ext4: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 13/22] ocfs2: " Akinobu Mita
2010-10-18 20:19 ` Joel Becker
2010-10-18 20:19 ` Joel Becker
2010-10-15 9:46 ` [PATCH 14/22] nilfs2: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 15/22] reiserfs: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 16/22] udf: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-18 10:46 ` Jan Kara
2010-10-15 9:46 ` [PATCH 17/22] ufs: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 18/22] md: use little endian bit operations Akinobu Mita
2010-10-18 2:41 ` Neil Brown
2010-10-15 9:46 ` [PATCH 19/22] dm: " Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 20/22] bitops: remove ext2 non-atomic bitops from asm/bitops.h Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-15 9:46 ` [PATCH 21/22] m68k: convert minix bitops to use little endian bitops Akinobu Mita
2010-10-15 9:46 ` Akinobu Mita
2010-10-18 8:58 ` Andreas Schwab
2010-10-18 8:58 ` Andreas Schwab
2010-10-15 9:46 ` [PATCH 22/22] bitops: remove minix bitops from asm/bitops.h Akinobu Mita
2010-10-15 10:53 ` Arnd Bergmann
2010-10-15 18:53 ` Mike Frysinger
2010-10-15 20:15 ` Arnd Bergmann
2010-10-15 20:15 ` Arnd Bergmann
2010-10-16 7:59 ` Geert Uytterhoeven
2010-10-16 7:59 ` Geert Uytterhoeven
2010-10-16 8:50 ` Andreas Schwab
2010-10-16 11:35 ` Geert Uytterhoeven
2010-10-16 12:40 ` Akinobu Mita
2010-10-16 12:57 ` Andreas Schwab
2010-10-16 12:57 ` Andreas Schwab
2010-10-16 13:47 ` Akinobu Mita
2010-10-16 13:47 ` Akinobu Mita
2010-10-16 15:58 ` Andreas Schwab
2010-10-19 15:05 ` Akinobu Mita
2010-10-15 11:14 ` [PATCH 00/22] Introduce little endian bitops Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1287135981-17604-8-git-send-email-akinobu.mita@gmail.com \
--to=akinobu.mita@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=arnd@arndb.de \
--cc=hch@infradead.org \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).