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[PATCH] ext3: uninline large functions

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Saves nearly 4kbytes on x86.

Cc: Arnaldo Carvalho de Melo <acme@mandriva.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton 2006-12-06 20:37:14 -08:00 committed by Linus Torvalds
parent 0723305844
commit 3a229b39eb
3 changed files with 78 additions and 61 deletions
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2
fs/ext3/Makefile
View File

@ -5,7 +5,7 @@
obj-$(CONFIG_EXT3_FS) += ext3.o
ext3-y := balloc.o bitmap.o dir.o file.o fsync.o ialloc.o inode.o \
ioctl.o namei.o super.o symlink.o hash.o resize.o
ioctl.o namei.o super.o symlink.o hash.o resize.o ext3_jbd.o
ext3-$(CONFIG_EXT3_FS_XATTR) += xattr.o xattr_user.o xattr_trusted.o
ext3-$(CONFIG_EXT3_FS_POSIX_ACL) += acl.o

59
fs/ext3/ext3_jbd.c Normal file
View File

@ -0,0 +1,59 @@
/*
* Interface between ext3 and JBD
*/
#include <linux/ext3_jbd.h>
int __ext3_journal_get_undo_access(const char *where, handle_t *handle,
struct buffer_head *bh)
{
int err = journal_get_undo_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_get_write_access(const char *where, handle_t *handle,
struct buffer_head *bh)
{
int err = journal_get_write_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_forget(const char *where, handle_t *handle,
struct buffer_head *bh)
{
int err = journal_forget(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_revoke(const char *where, handle_t *handle,
unsigned long blocknr, struct buffer_head *bh)
{
int err = journal_revoke(handle, blocknr, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_get_create_access(const char *where,
handle_t *handle, struct buffer_head *bh)
{
int err = journal_get_create_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_dirty_metadata(const char *where,
handle_t *handle, struct buffer_head *bh)
{
int err = journal_dirty_metadata(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}

78
include/linux/ext3_jbd.h
View File

@ -109,74 +109,32 @@ int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
* been done yet.
*/
void ext3_journal_abort_handle(const char *caller, const char *err_fn,
struct buffer_head *bh, handle_t *handle, int err);
static inline int
__ext3_journal_get_undo_access(const char *where, handle_t *handle,
struct buffer_head *bh)
{
int err = journal_get_undo_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
static inline int
__ext3_journal_get_write_access(const char *where, handle_t *handle,
struct buffer_head *bh)
{
int err = journal_get_write_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
static inline void
ext3_journal_release_buffer(handle_t *handle, struct buffer_head *bh)
static inline void ext3_journal_release_buffer(handle_t *handle,
struct buffer_head *bh)
{
journal_release_buffer(handle, bh);
}
static inline int
__ext3_journal_forget(const char *where, handle_t *handle, struct buffer_head *bh)
{
int err = journal_forget(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
void ext3_journal_abort_handle(const char *caller, const char *err_fn,
struct buffer_head *bh, handle_t *handle, int err);
static inline int
__ext3_journal_revoke(const char *where, handle_t *handle,
unsigned long blocknr, struct buffer_head *bh)
{
int err = journal_revoke(handle, blocknr, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_get_undo_access(const char *where, handle_t *handle,
struct buffer_head *bh);
static inline int
__ext3_journal_get_create_access(const char *where,
handle_t *handle, struct buffer_head *bh)
{
int err = journal_get_create_access(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_get_write_access(const char *where, handle_t *handle,
struct buffer_head *bh);
static inline int
__ext3_journal_dirty_metadata(const char *where,
handle_t *handle, struct buffer_head *bh)
{
int err = journal_dirty_metadata(handle, bh);
if (err)
ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
return err;
}
int __ext3_journal_forget(const char *where, handle_t *handle,
struct buffer_head *bh);
int __ext3_journal_revoke(const char *where, handle_t *handle,
unsigned long blocknr, struct buffer_head *bh);
int __ext3_journal_get_create_access(const char *where,
handle_t *handle, struct buffer_head *bh);
int __ext3_journal_dirty_metadata(const char *where,
handle_t *handle, struct buffer_head *bh);
#define ext3_journal_get_undo_access(handle, bh) \
__ext3_journal_get_undo_access(__FUNCTION__, (handle), (bh))