| commit | b81aa1c79201cb424114fd198607951900babe18 | [log] [tgz] |
|---|---|---|
| author | Chandra Seetharaman <sekharan@us.ibm.com> | Thu Nov 13 23:39:00 2008 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Thu Nov 13 23:39:00 2008 +0000 |
| tree | f05501c670fd9919779b6759e2ff816f574186fe | |
| parent | 6edebdee48729ab4ba564bbfcb8dbf6a6cd68a39 [diff] |
dm mpath: avoid attempting to activate null path Path activation code is called even when the pgpath is NULL. This could lead to a panic in activate_path(). Such a panic is seen in -rt kernel. This problem has been there before the pg_init() was moved to a workqueue. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>