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linux/fs/ceph
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Yan, Zheng 1582af2eaa ceph: don't wait on writeback when there is no more dirty pages 
In sync mode, writepages() needs to write all dirty pages. But
it can only write dirty pages associated with the oldest snapc.
To write dirty pages associated with next snapc, it needs to wait
until current writes complete.

If there is no more dirty pages, writepages() should not wait on
writeback. Otherwise, dirty page writeback becomes very slow.

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2018-04-02 10:12:48 +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
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: invalidate pages that beyond EOF in ceph_writepages_start()
2018-04-02 10:12:47 +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
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