linux/fs/overlayfs
Vivek Goyal 9cec54c83a ovl: Initialize ovl_inode->redirect in ovl_get_inode()
ovl_inode->redirect is an inode property and should be initialized in
ovl_get_inode() only when we are adding a new inode to cache.  If inode is
already in cache, it is already initialized and we should not be touching
ovl_inode->redirect field.

As of now this is not a problem as redirects are used only for directories
which don't share inode.  But soon I want to use redirects for regular
files also and there it can become an issue.

Hence, move ->redirect initialization in ovl_get_inode().

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 09:56:05 +02:00
..
copy_up.c ovl: obsolete "check_copy_up" module option 2018-07-18 15:44:44 +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: Initialize ovl_inode->redirect in ovl_get_inode() 2018-07-20 09:56:05 +02:00
Kconfig ovl: Kconfig documentation fixes 2018-05-31 11:06:10 +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: Initialize ovl_inode->redirect in ovl_get_inode() 2018-07-20 09:56:05 +02:00
ovl_entry.h ovl: add support for "xino" mount and config options 2018-04-12 12:04:50 +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 vfs: remove open_flags from d_real() 2018-07-18 15:44:44 +02:00
util.c ovl: copy up inode flags 2018-07-18 15:44:41 +02:00