Miklos Szeredi a6f15d9a75 ovl: don't traverse automount points ... NFS and other distributed filesystems may place automount points in the tree. Previoulsy overlayfs refused to mount such filesystems types (based on the existence of the .d_automount callback), even if the actual export didn't have any automount points. It cannot be determined in advance whether the filesystem has automount points or not. The solution is to allow fs with .d_automount but refuse to traverse any automount points encountered. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>		2015-06-22 13:53:48 +02:00
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copy_up.c	ovl: mount read-only if workdir can't be created	2015-05-19 14:30:12 +02:00
dir.c	ovl: mount read-only if workdir can't be created	2015-05-19 14:30:12 +02:00
inode.c	ovl: Use macros to present ovl_xattr	2014-12-13 00:59:52 +01:00
Kconfig	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
Makefile	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
overlayfs.h	ovl: Use macros to present ovl_xattr	2014-12-13 00:59:52 +01:00
readdir.c	Merge branch 'overlayfs-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs into for-next	2015-02-20 04:58:52 -05:00
super.c	ovl: don't traverse automount points	2015-06-22 13:53:48 +02:00