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bc4b5ad3a6
linux/fs/ceph
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Chengguang Xu bc4b5ad3a6 ceph: mark the cap cache as unreclaimable 
Releasing cap is affected by many factors (e.g., avail_count/reserve_count/min_count)
and min_count could be specified high volume in client mount option. Hence it's better
to mark cap cache as unreclaimable in case of non-trivial discrepancies between memory
shown as reclaimable and what is actually reclaimed.

Signed-off-by: Chengguang Xu <cgxu519@icloud.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2018-04-02 10:12:47 +02:00
..
acl.c ceph: unify inode i_ctime update 2017-06-14 19:37:23 +02:00
addr.c ceph: change variable name to follow common rule 2018-04-02 10:12:47 +02:00
cache.c ceph: add newline to end of debug message format 2018-04-02 10:12:44 +02:00
cache.h ceph: improve fscache revalidation 2016-06-01 10:31:50 +02:00
caps.c ceph: optimizing cap reservation 2018-04-02 10:12:47 +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 libceph, ceph: change permission for readonly debugfs entries 2018-04-02 10:12:45 +02:00
dir.c ceph: change variable name to follow common rule 2018-04-02 10:12:47 +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: change variable name to follow common rule 2018-04-02 10:12:47 +02:00
inode.c ceph: avoid dereferencing invalid pointer during cached readdir 2018-01-29 18:36:07 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mds_client.c ceph: add newline to end of debug message format 2018-04-02 10:12:44 +02:00
mds_client.h ceph: try to allocate enough memory for reserved caps 2018-01-29 18:36:12 +01:00
mdsmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
snap.c ceph: fix incorrect snaprealm when adding caps 2018-01-29 18:36:09 +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 ceph: mark the cap cache as unreclaimable 2018-04-02 10:12:47 +02:00
super.h ceph: flush dirty caps of unlinked inode ASAP 2018-02-26 16:19:16 +01:00
xattr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00