jbd2: check return value of blkdev_issue_flush()
blkdev_issue_flush() can fail; make sure the error gets properly
propagated.
This is a port of the equivalent jbd patch from commit 349ecd6a3c
.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
parent
67a5da564f
commit
316e4cfd0b
@ -289,8 +289,11 @@ int jbd2_journal_recover(journal_t *journal)
|
||||
if (!err)
|
||||
err = err2;
|
||||
/* Make sure all replayed data is on permanent storage */
|
||||
if (journal->j_flags & JBD2_BARRIER)
|
||||
blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL);
|
||||
if (journal->j_flags & JBD2_BARRIER) {
|
||||
err2 = blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL);
|
||||
if (!err)
|
||||
err = err2;
|
||||
}
|
||||
return err;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user