signal: Use task_is_*
[linux-2.6/mini2440.git] / fs / ext4 / ext4_jbd2.c
blobd6afe4e273403147c091cdc7d3807b90d6f6083e
1 /*
2 * Interface between ext4 and JBD
3 */
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);
11 if (err)
12 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
13 return 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);
20 if (err)
21 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
22 return 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);
29 if (err)
30 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
31 return 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);
38 if (err)
39 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
40 return 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);
47 if (err)
48 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
49 return 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);
56 if (err)
57 ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
58 return err;