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6f0f597b5d
linux/fs/ceph
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Yan, Zheng 6f0f597b5d ceph: don't blindly unregister session that is in opening state 
handle_cap_export() may add placeholder caps to session that is in
opening state. These caps' session pointer become wild after session get
unregistered.

The fix is not to unregister session in opening state during mds failovers,
just let client to reconnect later when mds is recovered.

Link: https://tracker.ceph.com/issues/40190
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2019-07-08 14:01:42 +02:00
..
acl.c ceph: rename struct ceph_acls_info to ceph_acl_sec_ctx 2019-07-08 14:01:42 +02:00
addr.c ceph: use vmf_error() in ceph_filemap_fault() 2019-01-07 22:48:48 +01:00
cache.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188 2019-05-30 11:29:21 -07:00
cache.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188 2019-05-30 11:29:21 -07:00
caps.c ceph: add selinux support 2019-07-08 14:01:42 +02:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: silence a checker warning in mdsc_show() 2019-07-08 14:01:40 +02:00
dir.c ceph: add selinux support 2019-07-08 14:01:42 +02:00
export.c ceph: fix warning PTR_ERR_OR_ZERO can be used 2019-07-08 14:01:42 +02:00
file.c ceph: add selinux support 2019-07-08 14:01:42 +02:00
inode.c ceph: add selinux support 2019-07-08 14:01:42 +02:00
ioctl.c libceph, ceph: move ceph_calc_file_object_mapping() to striper.c 2018-04-02 10:12:43 +02:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ceph: add selinux support 2019-07-08 14:01:42 +02:00
locks.c ceph: remove duplicated filelock ref increase 2019-05-07 19:22:36 +02:00
Makefile ceph: quota: add initial infrastructure to support cephfs quotas 2018-04-02 11:17:51 +02:00
mds_client.c ceph: don't blindly unregister session that is in opening state 2019-07-08 14:01:42 +02:00
mds_client.h ceph: ensure d_name/d_parent stability in ceph_mdsc_lease_send_msg() 2019-07-08 14:01:42 +02:00
mdsmap.c libceph: make ceph_pr_addr take an struct ceph_entity_addr pointer 2019-05-07 19:43:05 +02:00
quota.c ceph: fix infinite loop in get_quota_realm() 2019-07-08 14:01:42 +02:00
snap.c ceph: avoid iput_final() while holding mutex or in dispatch thread 2019-06-05 20:34:39 +02:00
strings.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
super.c ceph: remove unused vxattr length helpers 2019-07-08 14:01:41 +02:00
super.h ceph: add selinux support 2019-07-08 14:01:42 +02:00
xattr.c ceph: add selinux support 2019-07-08 14:01:42 +02:00