Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8b5f6883683c91ad7e1af32b7ceeb604d68e2865
Commit: 8b5f6883683c91ad7e1af32b7ceeb604d68e2865
Parent: 2004dc8eec1b4f0692b3be87ea80c70faa44d619
Author: Marcin Slusarz <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 8 04:20:12 2008 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 09:22:32 2008 -0800
byteorder: move le32_add_cpu & friends from OCFS2 to core
This patchset moves le*_add_cpu and be*_add_cpu functions from OCFS2 to core
header (1st), converts ext3 filesystem to this API (2nd) and replaces XFS
different named functions with new ones (3rd).
There are many places where these functions will be useful. Just look at:
grep -r 'cpu_to_[ble12346]*([ble12346]*_to_cpu.*[-+]' linux-src/ Patch for
ext3 is an example how conversions will probably look like.
This patch:
- move inline functions which add native byte order variable to
little/big endian variable to core header
* le16_add_cpu(__le16 *var, u16 val)
* le32_add_cpu(__le32 *var, u32 val)
* le64_add_cpu(__le64 *var, u64 val)
* be32_add_cpu(__be32 *var, u32 val)
- add for completeness:
* be16_add_cpu(__be16 *var, u16 val)
* be64_add_cpu(__be64 *var, u64 val)
Signed-off-by: Marcin Slusarz <[EMAIL PROTECTED]>
Acked-by: Mark Fasheh <[EMAIL PROTECTED]>
Cc: David Chinner <[EMAIL PROTECTED]>
Cc: Timothy Shimmin <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
fs/ocfs2/cluster/endian.h | 30 ------------------------
fs/ocfs2/cluster/nodemanager.c | 1 -
fs/ocfs2/dlm/dlmast.c | 1 -
fs/ocfs2/endian.h | 45 -------------------------------------
fs/ocfs2/ocfs2.h | 1 -
include/linux/byteorder/generic.h | 30 ++++++++++++++++++++++++
6 files changed, 30 insertions(+), 78 deletions(-)
diff --git a/fs/ocfs2/cluster/endian.h b/fs/ocfs2/cluster/endian.h
deleted file mode 100644
index 2df9082..0000000
--- a/fs/ocfs2/cluster/endian.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * Copyright (C) 2005 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#ifndef OCFS2_CLUSTER_ENDIAN_H
-#define OCFS2_CLUSTER_ENDIAN_H
-
-static inline void be32_add_cpu(__be32 *var, u32 val)
-{
- *var = cpu_to_be32(be32_to_cpu(*var) + val);
-}
-
-#endif /* OCFS2_CLUSTER_ENDIAN_H */
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index af2070d..709fba2 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -24,7 +24,6 @@
#include <linux/sysctl.h>
#include <linux/configfs.h>
-#include "endian.h"
#include "tcp.h"
#include "nodemanager.h"
#include "heartbeat.h"
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index 2fd8bde..644bee5 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -43,7 +43,6 @@
#include "cluster/heartbeat.h"
#include "cluster/nodemanager.h"
#include "cluster/tcp.h"
-#include "cluster/endian.h"
#include "dlmapi.h"
#include "dlmcommon.h"
diff --git a/fs/ocfs2/endian.h b/fs/ocfs2/endian.h
deleted file mode 100644
index 1942e09..0000000
--- a/fs/ocfs2/endian.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * Copyright (C) 2005 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#ifndef OCFS2_ENDIAN_H
-#define OCFS2_ENDIAN_H
-
-static inline void le16_add_cpu(__le16 *var, u16 val)
-{
- *var = cpu_to_le16(le16_to_cpu(*var) + val);
-}
-
-static inline void le32_add_cpu(__le32 *var, u32 val)
-{
- *var = cpu_to_le32(le32_to_cpu(*var) + val);
-}
-
-static inline void le64_add_cpu(__le64 *var, u64 val)
-{
- *var = cpu_to_le64(le64_to_cpu(*var) + val);
-}
-
-static inline void be32_add_cpu(__be32 *var, u32 val)
-{
- *var = cpu_to_be32(be32_to_cpu(*var) + val);
-}
-
-#endif /* OCFS2_ENDIAN_H */
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index e8b7292..6546cef 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -43,7 +43,6 @@
#include "dlm/dlmapi.h"
#include "ocfs2_fs.h"
-#include "endian.h"
#include "ocfs2_lockid.h"
/* Most user visible OCFS2 inodes will have very few pieces of
diff --git a/include/linux/byteorder/generic.h
b/include/linux/byteorder/generic.h
index 3dc715b..d377155 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -146,6 +146,36 @@
#define htons(x) ___htons(x)
#define ntohs(x) ___ntohs(x)
+static inline void le16_add_cpu(__le16 *var, u16 val)
+{
+ *var = cpu_to_le16(le16_to_cpu(*var) + val);
+}
+
+static inline void le32_add_cpu(__le32 *var, u32 val)
+{
+ *var = cpu_to_le32(le32_to_cpu(*var) + val);
+}
+
+static inline void le64_add_cpu(__le64 *var, u64 val)
+{
+ *var = cpu_to_le64(le64_to_cpu(*var) + val);
+}
+
+static inline void be16_add_cpu(__be16 *var, u16 val)
+{
+ *var = cpu_to_be16(be16_to_cpu(*var) + val);
+}
+
+static inline void be32_add_cpu(__be32 *var, u32 val)
+{
+ *var = cpu_to_be32(be32_to_cpu(*var) + val);
+}
+
+static inline void be64_add_cpu(__be64 *var, u64 val)
+{
+ *var = cpu_to_be64(be64_to_cpu(*var) + val);
+}
+
#endif /* KERNEL */
#endif /* _LINUX_BYTEORDER_GENERIC_H */
-
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