linux-stable/fs/overlayfs
Vivek Goyal 44d5bf109a ovl: Copy up only metadata during copy up where it makes sense
If it makes sense to copy up only metadata during copy up, do it.  This is
done for regular files which are not opened for WRITE.

Right now ->metacopy is set to 0 always.  Last patch in the series will
remove the hard coded statement and enable metacopy feature.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2018-07-20 09:56:07 +02:00
..
copy_up.c ovl: Copy up only metadata during copy up where it makes sense 2018-07-20 09:56:07 +02:00
dir.c ovl: copy up times 2018-07-18 15:44:40 +02:00
export.c ovl: Pass argument to ovl_get_inode() in a structure 2018-05-31 11:06:12 +02:00
file.c ovl: add reflink/copyfile/dedup support 2018-07-18 15:44:42 +02:00
inode.c ovl: Move the copy up helpers to copy_up.c 2018-07-20 09:56:06 +02:00
Kconfig ovl: Provide a mount option metacopy=on/off for metadata copyup 2018-07-20 09:56:06 +02:00
Makefile ovl: stack file ops 2018-07-18 15:44:41 +02:00
namei.c ovl: Initialize ovl_inode->redirect in ovl_get_inode() 2018-07-20 09:56:05 +02:00
overlayfs.h ovl: Move the copy up helpers to copy_up.c 2018-07-20 09:56:06 +02:00
ovl_entry.h ovl: Provide a mount option metacopy=on/off for metadata copyup 2018-07-20 09:56:06 +02:00
readdir.c ovl: fix wrong use of impure dir cache in ovl_iterate() 2018-07-17 16:04:34 +02:00
super.c ovl: Provide a mount option metacopy=on/off for metadata copyup 2018-07-20 09:56:06 +02:00
util.c ovl: copy up inode flags 2018-07-18 15:44:41 +02:00