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-rw-r--r--net/ceph/debugfs.c7
-rw-r--r--net/ceph/osdmap.c10
2 files changed, 16 insertions, 1 deletions
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 5865f2c9580a..612bf55e6a8b 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -93,6 +93,13 @@ static int osdmap_show(struct seq_file *s, void *p)
pg->pg_temp.osds[i]);
seq_printf(s, "]\n");
}
+ for (n = rb_first(&map->primary_temp); n; n = rb_next(n)) {
+ struct ceph_pg_mapping *pg =
+ rb_entry(n, struct ceph_pg_mapping, node);
+
+ seq_printf(s, "primary_temp %llu.%x %d\n", pg->pgid.pool,
+ pg->pgid.seed, pg->primary_temp.osd);
+ }
return 0;
}
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index c67a309fdfc2..c0fc517ab321 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -343,7 +343,7 @@ bad:
/*
* rbtree of pg_mapping for handling pg_temp (explicit mapping of pgid
- * to a set of osds)
+ * to a set of osds) and primary_temp (explicit primary setting)
*/
static int pgid_cmp(struct ceph_pg l, struct ceph_pg r)
{
@@ -633,6 +633,13 @@ void ceph_osdmap_destroy(struct ceph_osdmap *map)
rb_erase(&pg->node, &map->pg_temp);
kfree(pg);
}
+ while (!RB_EMPTY_ROOT(&map->primary_temp)) {
+ struct ceph_pg_mapping *pg =
+ rb_entry(rb_first(&map->primary_temp),
+ struct ceph_pg_mapping, node);
+ rb_erase(&pg->node, &map->primary_temp);
+ kfree(pg);
+ }
while (!RB_EMPTY_ROOT(&map->pg_pools)) {
struct ceph_pg_pool_info *pi =
rb_entry(rb_first(&map->pg_pools),
@@ -966,6 +973,7 @@ struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end)
return ERR_PTR(-ENOMEM);
map->pg_temp = RB_ROOT;
+ map->primary_temp = RB_ROOT;
mutex_init(&map->crush_scratch_mutex);
ret = osdmap_decode(p, end, map);