tmp_suning_uos_patched/fs/ceph
Yan, Zheng 3c1392d4c4 ceph: don't update importing cap's mseq when handing cap export
Updating mseq makes client think importer mds has accepted all prior
cap messages and importer mds knows what caps client wants. Actually
some cap messages may have been dropped because of mseq mismatch.

If mseq is left untouched, importing cap's mds_wanted later will get
reset by cap import message.

Cc: stable@vger.kernel.org
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2018-12-26 16:08:25 +01:00
..
acl.c libceph: introduce ceph_pagelist_alloc() 2018-10-22 10:28:21 +02:00
addr.c ceph: add non-blocking parameter to ceph_try_get_caps() 2018-10-22 10:28:23 +02:00
cache.c ceph: use timespec64 for inode timestamp 2018-08-02 21:26:12 +02:00
cache.h ceph: improve fscache revalidation 2016-06-01 10:31:50 +02:00
caps.c ceph: don't update importing cap's mseq when handing cap export 2018-12-26 16:08:25 +01:00
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 libceph, ceph: change permission for readonly debugfs entries 2018-04-02 10:12:45 +02:00
dir.c ceph: use timespec64 for inode timestamp 2018-08-02 21:26:12 +02:00
export.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
file.c ceph: add destination file data sync before doing any remote copy 2018-11-08 17:50:37 +01:00
inode.c ceph: cleanup splice_dentry() 2018-12-26 15:56:03 +01:00
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 fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at 2018-01-01 12:45:37 -07:00
locks.c ceph: add newline to end of debug message format 2018-04-02 10:12:44 +02:00
Makefile ceph: quota: add initial infrastructure to support cephfs quotas 2018-04-02 11:17:51 +02:00
mds_client.c libceph: assume argonaut on the server side 2018-11-08 17:51:11 +01:00
mds_client.h ceph: support cephfs' own feature bits 2018-08-13 17:55:44 +02:00
mdsmap.c ceph: remove redundant assignment 2018-12-26 15:56:04 +01:00
quota.c ceph: quota: fix null pointer dereference in quota check 2018-11-08 17:51:11 +01:00
snap.c ceph: use timespec64 for inode timestamp 2018-08-02 21:26:12 +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: make 'nocopyfrom' a default mount option 2018-12-11 18:22:17 +01:00
super.h ceph: make 'nocopyfrom' a default mount option 2018-12-11 18:22:17 +01:00
xattr.c libceph: introduce ceph_pagelist_alloc() 2018-10-22 10:28:21 +02:00