mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 06:34:11 +08:00
8984d137df
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>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
|
|
* Interface between ext4 and JBD
|
|
*/
|
|
|
|
#include <linux/ext4_jbd2.h>
|
|
|
|
int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
|
|
struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_get_undo_access(handle, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|
|
|
|
int __ext4_journal_get_write_access(const char *where, handle_t *handle,
|
|
struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_get_write_access(handle, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|
|
|
|
int __ext4_journal_forget(const char *where, handle_t *handle,
|
|
struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_forget(handle, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|
|
|
|
int __ext4_journal_revoke(const char *where, handle_t *handle,
|
|
ext4_fsblk_t blocknr, struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_revoke(handle, blocknr, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|
|
|
|
int __ext4_journal_get_create_access(const char *where,
|
|
handle_t *handle, struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_get_create_access(handle, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|
|
|
|
int __ext4_journal_dirty_metadata(const char *where,
|
|
handle_t *handle, struct buffer_head *bh)
|
|
{
|
|
int err = jbd2_journal_dirty_metadata(handle, bh);
|
|
if (err)
|
|
ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
|
|
return err;
|
|
}
|