linux/fs/overlayfs
Murphy Zhou 1a980b8cbf ovl: add splice file read write helper
Now overlayfs falls back to use default file splice read
and write, which is not compatiple with overlayfs, returning
EFAULT. xfstests generic/591 can reproduce part of this.

Tested this patch with xfstests auto group tests.

Signed-off-by: Murphy Zhou <jencce.kernel@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-01-24 16:28:15 +01:00
..
copy_up.c ovl: improving copy-up efficiency for big sparse file 2020-01-22 20:11:41 +01:00
dir.c ovl: use pr_fmt auto generate prefix 2020-01-22 20:11:41 +01:00
export.c ovl: layer is const 2020-01-24 09:46:45 +01:00
file.c ovl: add splice file read write helper 2020-01-24 16:28:15 +01:00
inode.c ovl: fix corner case of non-constant st_dev;st_ino 2020-01-24 09:46:45 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
namei.c ovl: generalize the lower_layers[] array 2020-01-22 20:11:41 +01:00
overlayfs.h ovl: implement async IO routines 2020-01-24 09:46:46 +01:00
ovl_entry.h ovl: layer is const 2020-01-24 09:46:45 +01:00
readdir.c ovl: layer is const 2020-01-24 09:46:45 +01:00
super.c ovl: implement async IO routines 2020-01-24 09:46:46 +01:00
util.c ovl: layer is const 2020-01-24 09:46:45 +01:00