diff options
Diffstat (limited to 'fs/ocfs2/journal.c')
| -rw-r--r-- | fs/ocfs2/journal.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 5e5626884433..3bfd36a23e40 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -668,7 +668,23 @@ static int __ocfs2_journal_access(handle_t *handle, mlog(ML_ERROR, "giving me a buffer that's not uptodate!\n"); mlog(ML_ERROR, "b_blocknr=%llu\n", (unsigned long long)bh->b_blocknr); - BUG(); + + lock_buffer(bh); + /* + * A previous attempt to write this buffer head failed. + * Nothing we can do but to retry the write and hope for + * the best. + */ + if (buffer_write_io_error(bh) && !buffer_uptodate(bh)) { + clear_buffer_write_io_error(bh); + set_buffer_uptodate(bh); + } + + if (!buffer_uptodate(bh)) { + unlock_buffer(bh); + return -EIO; + } + unlock_buffer(bh); } /* Set the current transaction information on the ci so |