diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2012-03-21 16:42:14 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-03-26 11:48:54 -0400 |
| commit | 1df00640c9111c881633d9b219f18e66c52599ec (patch) | |
| tree | e36d3924d84f47ec93f6650ff1fd5b8ea7d10d24 /net/ceph | |
| parent | ab4684d1560f8d77f6ce82bd3f1f82937070d397 (diff) | |
| parent | 5a7c9eec9fde1da0e3adf0a4ddb64ff2a324a492 (diff) | |
Merge nfs containerization work from Trond's tree
The nfs containerization work is a prerequisite for Jeff Layton's reboot
recovery rework.
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/ceph_common.c | 2 | ||||
| -rw-r--r-- | net/ceph/mon_client.c | 13 |
2 files changed, 12 insertions, 3 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c index 97f70e50ad3..761ad9d6cc3 100644 --- a/net/ceph/ceph_common.c +++ b/net/ceph/ceph_common.c @@ -85,8 +85,6 @@ int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid) } else { pr_info("client%lld fsid %pU\n", ceph_client_id(client), fsid); memcpy(&client->fsid, fsid, sizeof(*fsid)); - ceph_debugfs_client_init(client); - client->have_fsid = true; } return 0; } diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index 0b62deae42b..1845cde2622 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -8,8 +8,8 @@ #include <linux/ceph/mon_client.h> #include <linux/ceph/libceph.h> +#include <linux/ceph/debugfs.h> #include <linux/ceph/decode.h> - #include <linux/ceph/auth.h> /* @@ -340,8 +340,19 @@ static void ceph_monc_handle_map(struct ceph_mon_client *monc, client->monc.monmap = monmap; kfree(old); + if (!client->have_fsid) { + client->have_fsid = true; + mutex_unlock(&monc->mutex); + /* + * do debugfs initialization without mutex to avoid + * creating a locking dependency + */ + ceph_debugfs_client_init(client); + goto out_unlocked; + } out: mutex_unlock(&monc->mutex); +out_unlocked: wake_up_all(&client->auth_wq); } |