Dave Chinner 64bf5ff58d vfs: no fallback for ->copy_file_range ... Now that we have generic_copy_file_range(), remove it as a fallback case when offloads fail. This puts the responsibility for executing fallbacks on the filesystems that implement ->copy_file_range and allows us to add operational validity checks to generic_copy_file_range(). Rework vfs_copy_file_range() to call a new do_copy_file_range() helper to execute the copying callout, and move calls to generic_file_copy_range() into filesystem methods where they currently return failures. [Amir] overlayfs is not responsible of executing the fallback. It is the responsibility of the underlying filesystem. Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>		2019-06-09 10:06:19 -07:00
..
acl.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 173	2019-05-30 11:26:40 -07:00
addr.c	ceph: use vmf_error() in ceph_filemap_fault()	2019-01-07 22:48:48 +01:00
cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188	2019-05-30 11:29:21 -07:00
cache.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188	2019-05-30 11:29:21 -07:00
caps.c	ceph: fix error handling in ceph_get_caps()	2019-06-05 20:34:39 +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: make ceph_pr_addr take an struct ceph_entity_addr pointer	2019-05-07 19:43:05 +02:00
dir.c	ceph: ensure d_name stability in ceph_dentry_hash()	2019-04-23 21:37:54 +02:00
export.c	ceph: snapshot nfs re-export	2019-05-07 19:22:36 +02:00
file.c	vfs: no fallback for ->copy_file_range	2019-06-09 10:06:19 -07:00
inode.c	ceph: avoid iput_final() while holding mutex or in dispatch thread	2019-06-05 20:34:39 +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	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
locks.c	ceph: remove duplicated filelock ref increase	2019-05-07 19:22:36 +02:00
Makefile	ceph: quota: add initial infrastructure to support cephfs quotas	2018-04-02 11:17:51 +02:00
mds_client.c	ceph: avoid iput_final() while holding mutex or in dispatch thread	2019-06-05 20:34:39 +02:00
mds_client.h	ceph: have ceph_mdsc_do_request call ceph_mdsc_submit_request	2019-05-07 19:22:37 +02:00
mdsmap.c	libceph: make ceph_pr_addr take an struct ceph_entity_addr pointer	2019-05-07 19:43:05 +02:00
quota.c	ceph: avoid iput_final() while holding mutex or in dispatch thread	2019-06-05 20:34:39 +02:00
snap.c	ceph: avoid iput_final() while holding mutex or in dispatch thread	2019-06-05 20:34:39 +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: single workqueue for inode related works	2019-06-05 20:34:39 +02:00
super.h	ceph: avoid iput_final() while holding mutex or in dispatch thread	2019-06-05 20:34:39 +02:00
xattr.c	ceph: support getting ceph.dir.pin vxattr	2019-03-05 18:55:16 +01:00