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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

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* '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
This commit is contained in:
Linus Torvalds
2010-05-30 08:56:39 -07:00
parent 52b0ace7df 2a8e5e3637
commit b612a05537
19 changed files with 104 additions and 32 deletions
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12
fs/ceph/super.c
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@@ -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;