Xiubo Li f7a2d0688a ceph: disable updating the atime since cephfs won't maintain it ... Since CephFS makes no attempt to maintain atime, we shouldn't try to update it in mmap and generic read cases and ignore updating it in direct and sync read cases. And even we update it in mmap and generic read cases we will drop it and won't sync it to MDS. And we are seeing the atime will be updated and then dropped to the floor again and again. URL: https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/thread/VSJM7T4CS5TDRFF6XFPIYMHP75K73PZ6/ Signed-off-by: Xiubo Li <xiubli@redhat.com> Acked-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>		2022-05-25 20:45:14 +02:00
..
acl.c	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
addr.c	ceph: disable updating the atime since cephfs won't maintain it	2022-05-25 20:45:14 +02:00
cache.c	netfs: Add a netfs inode context	2022-03-18 09:29:05 +00:00
cache.h	Netfs prep for write helpers	2022-03-31 15:49:36 -07:00
caps.c	ceph: rename unsafe_request_wait()	2022-05-25 20:45:14 +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: use tracked average r/w/m latencies to display metrics in debugfs	2022-03-21 13:35:16 +01:00
dir.c	ceph: fix memory leak in ceph_readdir when note_last_dentry returns error	2022-03-21 13:35:16 +01:00
export.c	ceph: shut down access to inode when async create fails	2021-11-08 03:29:51 +01:00
file.c	ceph: fix setting of xattrs on async created inodes	2022-05-10 09:48:31 +02:00
inode.c	ceph: fix statx AT_STATX_DONT_SYNC vs AT_STATX_FORCE_SYNC check	2022-05-25 20:45:13 +02:00
io.c	ceph: fix kerneldoc copypasta over ceph_start_io_direct	2021-04-27 23:52:23 +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	ceph: conversion to new fscache API	2022-01-11 22:13:01 +00:00
locks.c	ceph: eliminate req->r_wait_for_completion from ceph_mds_request	2022-03-01 18:26:36 +01:00
Makefile	ceph: add dentry lease metric support	2020-06-01 13:22:51 +02:00
mds_client.c	ceph: flush the mdlog for filesystem sync	2022-05-25 20:45:14 +02:00
mds_client.h	ceph: add getvxattr op	2022-03-01 18:26:37 +01:00
mdsmap.c	ceph: fix mdsmap decode when there are MDS's beyond max_mds	2021-11-08 03:29:52 +01:00
metric.c	ceph: include average/stdev r/w/m latency in mds metrics	2022-03-21 13:35:16 +01:00
metric.h	ceph: include average/stdev r/w/m latency in mds metrics	2022-03-21 13:35:16 +01:00
quota.c	ceph: don't check for quotas on MDS stray dirs	2022-01-13 13:40:07 +01:00
snap.c	ceph: misc fix for code style and logs	2022-03-01 18:26:37 +01:00
strings.c	ceph: add getvxattr op	2022-03-01 18:26:37 +01:00
super.c	ceph: disable updating the atime since cephfs won't maintain it	2022-05-25 20:45:14 +02:00
super.h	Netfs prep for write helpers	2022-03-31 15:49:36 -07:00
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: allow ceph.dir.rctime xattr to be updatable	2022-05-25 20:45:13 +02:00