]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
dm mpath: send uevents
authorMike Anderson <andmike@linux.vnet.ibm.com>
Fri, 19 Oct 2007 21:48:02 +0000 (22:48 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Sat, 20 Oct 2007 01:01:27 +0000 (02:01 +0100)
This patch adds calls to dm_path_event for a failed path and a reinstated
path.

Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-mpath.c

index dd5ad6310f54bf64510149f8b5fcea926e328b9d..24b2b1e32faefc443bf102949a3674689e505b05 100644 (file)
@@ -10,6 +10,7 @@
 #include "dm-hw-handler.h"
 #include "dm-bio-list.h"
 #include "dm-bio-record.h"
+#include "dm-uevent.h"
 
 #include <linux/ctype.h>
 #include <linux/init.h>
@@ -857,6 +858,9 @@ static int fail_path(struct pgpath *pgpath)
        if (pgpath == m->current_pgpath)
                m->current_pgpath = NULL;
 
+       dm_path_uevent(DM_UEVENT_PATH_FAILED, m->ti,
+                     pgpath->path.dev->name, m->nr_valid_paths);
+
        queue_work(kmultipathd, &m->trigger_event);
 
 out:
@@ -896,6 +900,9 @@ static int reinstate_path(struct pgpath *pgpath)
        if (!m->nr_valid_paths++ && m->queue_size)
                queue_work(kmultipathd, &m->process_queued_ios);
 
+       dm_path_uevent(DM_UEVENT_PATH_REINSTATED, m->ti,
+                     pgpath->path.dev->name, m->nr_valid_paths);
+
        queue_work(kmultipathd, &m->trigger_event);
 
 out: