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| author | Sage Weil | 2010-05-29 18:41:23 +0200 |
|---|---|---|
| committer | Sage Weil | 2010-05-29 18:42:03 +0200 |
| commit | a922d38fd10d55d5033f10df15baf966e8f5b18c (patch) | |
| tree | 306f73dedd5482f09bdac6dc9ecb5285f95b316f /fs/ceph/super.c | |
| parent | ceph: make lease code DN specific (diff) | |
| download | kernel-qcow2-linux-a922d38fd10d55d5033f10df15baf966e8f5b18c.tar.gz kernel-qcow2-linux-a922d38fd10d55d5033f10df15baf966e8f5b18c.tar.xz kernel-qcow2-linux-a922d38fd10d55d5033f10df15baf966e8f5b18c.zip | |
ceph: close out mds, osd connections before stopping auth
The auth module (part of the mon_client) is needed to free any
ceph_authorizer(s) used by the mds and osd connections. Flush the msgr
workqueue before stopping monc to ensure that the destroy_authorizer
auth op is available when those connections are closed out.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/super.c')
| -rw-r--r-- | fs/ceph/super.c | 10 |
1 files changed, 9 insertions, 1 deletions
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); |