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authorEdward Goggin <egoggin@emc.com>2007-05-09 05:32:56 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 15:30:46 -0400
commit79eb885c96b5ccf8bbffd0dddc4c15a5dd436a1c (patch)
tree1bae1cea97907415f19a0009aaa8e11e63fef34c /drivers/md/dm-mpath.c
parent46b477306afcd0516924b26792c7a42f4dbfa9f0 (diff)
dm mpath: log device name
Make the mapped device structure accessible to hardware handlers so error messages can include the device name. Signed-off-by: Edward Goggin <egoggin@emc.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md/dm-mpath.c')
-rw-r--r--drivers/md/dm-mpath.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 3aa013506967..de54b39e6ffe 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -668,6 +668,9 @@ static int parse_hw_handler(struct arg_set *as, struct multipath *m)
668 return -EINVAL; 668 return -EINVAL;
669 } 669 }
670 670
671 m->hw_handler.md = dm_table_get_md(ti->table);
672 dm_put(m->hw_handler.md);
673
671 r = hwht->create(&m->hw_handler, hw_argc - 1, as->argv); 674 r = hwht->create(&m->hw_handler, hw_argc - 1, as->argv);
672 if (r) { 675 if (r) {
673 dm_put_hw_handler(hwht); 676 dm_put_hw_handler(hwht);