summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/md/dm-mpath.c13
-rw-r--r--drivers/md/dm-mpath.h2
2 files changed, 7 insertions, 8 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index c2ff77d77a5..b2ab8489d0e 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -30,6 +30,7 @@ struct pgpath {
struct list_head list;
struct priority_group *pg; /* Owning PG */
+ unsigned is_active; /* Path status */
unsigned fail_count; /* Cumulative failure count */
struct dm_path path;
@@ -123,7 +124,7 @@ static struct pgpath *alloc_pgpath(void)
struct pgpath *pgpath = kzalloc(sizeof(*pgpath), GFP_KERNEL);
if (pgpath)
- pgpath->path.is_active = 1;
+ pgpath->is_active = 1;
return pgpath;
}
@@ -854,13 +855,13 @@ static int fail_path(struct pgpath *pgpath)
spin_lock_irqsave(&m->lock, flags);
- if (!pgpath->path.is_active)
+ if (!pgpath->is_active)
goto out;
DMWARN("Failing path %s.", pgpath->path.dev->name);
pgpath->pg->ps.type->fail_path(&pgpath->pg->ps, &pgpath->path);
- pgpath->path.is_active = 0;
+ pgpath->is_active = 0;
pgpath->fail_count++;
m->nr_valid_paths--;
@@ -890,7 +891,7 @@ static int reinstate_path(struct pgpath *pgpath)
spin_lock_irqsave(&m->lock, flags);
- if (pgpath->path.is_active)
+ if (pgpath->is_active)
goto out;
if (!pgpath->pg->ps.type->reinstate_path) {
@@ -904,7 +905,7 @@ static int reinstate_path(struct pgpath *pgpath)
if (r)
goto out;
- pgpath->path.is_active = 1;
+ pgpath->is_active = 1;
m->current_pgpath = NULL;
if (!m->nr_valid_paths++ && m->queue_size)
@@ -1292,7 +1293,7 @@ static int multipath_status(struct dm_target *ti, status_type_t type,
list_for_each_entry(p, &pg->pgpaths, list) {
DMEMIT("%s %s %u ", p->path.dev->name,
- p->path.is_active ? "A" : "F",
+ p->is_active ? "A" : "F",
p->fail_count);
if (pg->ps.type->status)
sz += pg->ps.type->status(&pg->ps,
diff --git a/drivers/md/dm-mpath.h b/drivers/md/dm-mpath.h
index c198b856a45..e230f719625 100644
--- a/drivers/md/dm-mpath.h
+++ b/drivers/md/dm-mpath.h
@@ -13,8 +13,6 @@ struct dm_dev;
struct dm_path {
struct dm_dev *dev; /* Read-only */
- unsigned is_active; /* Read-only */
-
void *pscontext; /* For path-selector use */
};