Luis Henriques fb28b15920 ceph: don't WARN if we're still opening a session to an MDS ...

[ Upstream commit cdb330f4b4 ]

If MDSs aren't available while mounting a filesystem, the session state
will transition from SESSION_OPENING to SESSION_CLOSING.  And in that
scenario check_session_state() will be called from delayed_work() and
trigger this WARN.

Avoid this by only WARNing after a session has already been established
(i.e., the s_ttl will be different from 0).

Fixes: 62575e270f ("ceph: check session state after bumping session->s_seq")
Signed-off-by: Luis Henriques <lhenriques@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-28 14:35:40 +02:00

..

acl.c

ceph: add caps perf metric for each superblock

2020-06-01 13:22:51 +02:00

addr.c

ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty

2021-07-20 16:05:48 +02:00

cache.c

ceph: replace zero-length array with flexible-array member

2020-03-30 12:42:40 +02:00

cache.h

libceph, rbd, ceph: convert to use the new mount API

2019-11-27 22:28:37 +01:00

caps.c

ceph: fix fscache invalidation

2021-05-22 11:40:53 +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: metrics for opened files, pinned caps and opened inodes

2020-10-12 15:29:26 +02:00

dir.c

ceph: add ceph_sb_to_mdsc helper support to parse the mdsc

2020-10-12 15:29:26 +02:00

export.c

ceph: don't allow access to MDS-private inodes

2021-05-22 11:40:54 +02:00

file.c

ceph: must hold snap_rwsem when filling inode for async create

2021-06-30 08:47:25 -04:00

inode.c

ceph: must hold snap_rwsem when filling inode for async create

2021-06-30 08:47:25 -04:00

io.c

ceph: add buffered/direct exclusionary locking for reads and writes

2019-09-16 12:06:25 +02:00

io.h

ceph: add buffered/direct exclusionary locking for reads and writes

2019-09-16 12:06:25 +02:00

ioctl.c

ceph: consider inode's last read/write when calculating wanted caps

2020-03-30 12:42:42 +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

libceph: replace HTTP links with HTTPS ones

2020-08-03 11:05:26 +02:00

locks.c

ceph: add ceph_sb_to_mdsc helper support to parse the mdsc

2020-10-12 15:29:26 +02:00

Makefile

ceph: add dentry lease metric support

2020-06-01 13:22:51 +02:00

mds_client.c

ceph: don't WARN if we're still opening a session to an MDS

2021-07-28 14:35:40 +02:00

mds_client.h

ceph: check session state after bumping session->s_seq

2020-11-04 20:55:49 +01:00

mdsmap.c

ceph: downgrade warning from mdsmap decode to debug

2021-02-26 10:13:00 +01:00

metric.c

ceph: metrics for opened files, pinned caps and opened inodes

2020-10-12 15:29:26 +02:00

metric.h

ceph: metrics for opened files, pinned caps and opened inodes

2020-10-12 15:29:26 +02:00

quota.c

ceph: check session state after bumping session->s_seq

2020-11-04 20:55:49 +01:00

snap.c

ceph: check session state after bumping session->s_seq

2020-11-04 20:55:49 +01:00

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

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-10-24 12:26:05 -07:00

super.h

ceph: don't allow access to MDS-private inodes

2021-05-22 11:40:54 +02:00

util.c

ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c

2020-01-27 16:53:40 +01:00

xattr.c

ceph: mark ceph_fmt_xattr() as printf-like for better type checking

2020-10-12 15:29:27 +02:00