]>
git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - fs/ext4/ext4_jbd2.c
2 * Interface between ext4 and JBD
5 #include <linux/ext4_jbd2.h>
7 int __ext4_journal_get_undo_access(const char *where
, handle_t
*handle
,
8 struct buffer_head
*bh
)
10 int err
= jbd2_journal_get_undo_access(handle
, bh
);
12 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);
16 int __ext4_journal_get_write_access(const char *where
, handle_t
*handle
,
17 struct buffer_head
*bh
)
19 int err
= jbd2_journal_get_write_access(handle
, bh
);
21 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);
25 int __ext4_journal_forget(const char *where
, handle_t
*handle
,
26 struct buffer_head
*bh
)
28 int err
= jbd2_journal_forget(handle
, bh
);
30 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);
34 int __ext4_journal_revoke(const char *where
, handle_t
*handle
,
35 ext4_fsblk_t blocknr
, struct buffer_head
*bh
)
37 int err
= jbd2_journal_revoke(handle
, blocknr
, bh
);
39 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);
43 int __ext4_journal_get_create_access(const char *where
,
44 handle_t
*handle
, struct buffer_head
*bh
)
46 int err
= jbd2_journal_get_create_access(handle
, bh
);
48 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);
52 int __ext4_journal_dirty_metadata(const char *where
,
53 handle_t
*handle
, struct buffer_head
*bh
)
55 int err
= jbd2_journal_dirty_metadata(handle
, bh
);
57 ext4_journal_abort_handle(where
, __FUNCTION__
, bh
, handle
,err
);