forked from luck/tmp_suning_uos_patched
3dcf54515a
Move ext4 headers out of include/linux. This is just the trivial move, there's some more thing that could be done later. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
|
|
* Interface between ext4 and JBD
|
|
*/
|
|
|
|
#include "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, __func__, 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, __func__, 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, __func__, 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, __func__, 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, __func__, 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, __func__, bh, handle, err);
|
|
return err;
|
|
}
|