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ocfs2: clear unaligned io flag when dio fails 

The unaligned io flag is set in the kiocb when an unaligned
dio is issued, it should be cleared even when the dio fails,
or it may affect the following io which are using the same
kiocb.

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Joel Becker <jlbec@evilplan.org>
This commit is contained in:
Junxiao Bi 2012-06-27 17:09:55 +08:00 committed by Joel Becker
parent 9e85a6f9dc
commit 3e5d3c35a6
1 changed files with 3 additions and 1 deletions
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4
fs/ocfs2/file.c
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@ -2422,8 +2422,10 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
unaligned_dio = 0;
}
if (unaligned_dio)
if (unaligned_dio) {
ocfs2_iocb_clear_unaligned_aio(iocb);
atomic_dec(&OCFS2_I(inode)->ip_unaligned_aio);
}
out:
if (rw_level != -1)