diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/messenger.c | 6 | ||||
| -rw-r--r-- | fs/ceph/messenger.h | 1 | ||||
| -rw-r--r-- | fs/ceph/super.c | 10 |
3 files changed, 16 insertions, 1 deletions
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c index 60b74839ebec..64b8b1f7863d 100644 --- a/fs/ceph/messenger.c +++ b/fs/ceph/messenger.c @@ -120,6 +120,12 @@ void ceph_msgr_exit(void) destroy_workqueue(ceph_msgr_wq); } +void ceph_msgr_flush() +{ + flush_workqueue(ceph_msgr_wq); +} + + /* * socket callback functions */ diff --git a/fs/ceph/messenger.h b/fs/ceph/messenger.h index 00a9430b1ffc..76fbc957bc13 100644 --- a/fs/ceph/messenger.h +++ b/fs/ceph/messenger.h @@ -213,6 +213,7 @@ extern int ceph_parse_ips(const char *c, const char *end, extern int ceph_msgr_init(void); extern void ceph_msgr_exit(void); +extern void ceph_msgr_flush(void); extern struct ceph_messenger *ceph_messenger_create( struct ceph_entity_addr *myaddr); diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 9b46bb951e1f..5cf6fba8b705 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -669,9 +669,17 @@ static void ceph_destroy_client(struct ceph_client *client) /* unmount */ ceph_mdsc_stop(&client->mdsc); - ceph_monc_stop(&client->monc); ceph_osdc_stop(&client->osdc); + /* + * make sure mds and osd connections close out before destroying + * the auth module, which is needed to free those connections' + * ceph_authorizers. + */ + ceph_msgr_flush(); + + ceph_monc_stop(&client->monc); + ceph_adjust_min_caps(-client->min_caps); ceph_debugfs_client_cleanup(client); |