diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-30 08:56:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-30 08:56:39 -0700 |
| commit | b612a0553714c6b9744ad0d03f10cac78f3a84b1 (patch) | |
| tree | 9dfb5cb5d13c187ff1f54448f8441512203625d0 /fs/ceph/super.c | |
| parent | 52b0ace7dfe8f70350218017a95d7cab1eb41fbb (diff) | |
| parent | 2a8e5e3637e2fc058798f5d3626f525729ffaaaf (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
ceph: clean up on forwarded aborted mds request
ceph: fix leak of osd authorizer
ceph: close out mds, osd connections before stopping auth
ceph: make lease code DN specific
fs/ceph: Use ERR_CAST
ceph: renew auth tickets before they expire
ceph: do not resend mon requests on auth ticket renewal
ceph: removed duplicated #includes
ceph: avoid possible null dereference
ceph: make mds requests killable, not interruptible
sched: add wait_for_completion_killable_timeout
Diffstat (limited to 'fs/ceph/super.c')
| -rw-r--r-- | fs/ceph/super.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 7c663d9b9f81..4e0bee240b9d 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); @@ -738,7 +746,7 @@ static struct dentry *open_root_dentry(struct ceph_client *client, dout("open_root_inode opening '%s'\n", path); req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_GETATTR, USE_ANY_MDS); if (IS_ERR(req)) - return ERR_PTR(PTR_ERR(req)); + return ERR_CAST(req); req->r_path1 = kstrdup(path, GFP_NOFS); req->r_ino1.ino = CEPH_INO_ROOT; req->r_ino1.snap = CEPH_NOSNAP; |