ocfs2: for SEEK_DATA/SEEK_HOLE, return internal error unchanged if ocfs2_get_clusters...
authorJeff Liu <jeff.liu@oracle.com>
Thu, 9 Feb 2012 06:42:22 +0000 (14:42 +0800)
committerJoel Becker <jlbec@evilplan.org>
Wed, 4 Jul 2012 06:27:16 +0000 (23:27 -0700)
commit65622e647bfff3ed89f95576ec120693ed4085a6
treea9a2472e34a73ffc4d6b3f9adebd42ff8c329153
parenta75e9ccabd925d16954739bd977c54695c9310d0
ocfs2: for SEEK_DATA/SEEK_HOLE, return internal error unchanged if ocfs2_get_clusters_nocache() or ocfs2_inode_lock() call failed.

Hello,

Since ENXIO only means "offset beyond EOF" for SEEK_DATA/SEEK_HOLE,
Hence we should return the internal error unchanged if ocfs2_inode_lock() or
ocfs2_get_clusters_nocache() call failed rather than ENXIO.
Otherwise, it will confuse the user applications when they trying to understand the root cause.

Thanks Dave for pointing this out.

Thanks,
-Jeff

Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
fs/ocfs2/extent_map.c