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1ab302a0cb
linux/fs/ceph
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Luis Henriques 1ab302a0cb ceph: quota: update MDS when max_bytes is approaching 
When we're reaching the ceph.quota.max_bytes limit, i.e., when writing
more than 1/16th of the space left in a quota realm, update the MDS with
the new file size.

This mirrors the fuse-client approach with commit 122c50315ed1 ("client:
Inform mds file size when approaching quota limit"), in the ceph git tree.

Signed-off-by: Luis Henriques <lhenriques@suse.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2018-04-02 11:17:52 +02:00
..
acl.c ceph: unify inode i_ctime update 2017-06-14 19:37:23 +02:00
addr.c ceph: don't wait on writeback when there is no more dirty pages 2018-04-02 10:12:48 +02:00
cache.c libceph, ceph: add __init attribution to init funcitons 2018-04-02 10:12:48 +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: quota: don't allow cross-quota renames 2018-04-02 11:17:52 +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: quota: update MDS when max_bytes is approaching 2018-04-02 11:17:52 +02:00
inode.c ceph: quota: support for ceph.quota.max_bytes 2018-04-02 11:17:52 +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 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 ceph: quota: add initial infrastructure to support cephfs quotas 2018-04-02 11:17:51 +02:00
mds_client.h ceph: quota: add initial infrastructure to support cephfs quotas 2018-04-02 11:17:51 +02:00
mdsmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
quota.c ceph: quota: update MDS when max_bytes is approaching 2018-04-02 11:17:52 +02:00
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: optimize memory usage 2018-04-02 10:12:49 +02:00
super.h ceph: quota: update MDS when max_bytes is approaching 2018-04-02 11:17:52 +02:00
xattr.c ceph: quota: add initial infrastructure to support cephfs quotas 2018-04-02 11:17:51 +02:00