Amir Goldstein e8f9e5b780 ovl: verify directory index entries on mount ... Directory index entries should have 'upper' xattr pointing to the real upper dir. Verifying that the upper dir file handle is not stale is expensive, so only verify stale directory index entries on mount if NFS export feature is enabled. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2018-01-24 11:25:53 +01:00
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copy_up.c	ovl: generalize ovl_verify_origin() and helpers	2018-01-24 10:19:54 +01:00
dir.c	ovl: take lower dir inode mutex outside upper sb_writers lock	2018-01-19 17:43:23 +01:00
inode.c	ovl: unbless lower st_ino of unverified origin	2018-01-24 11:25:52 +01:00
Kconfig	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
Makefile	ovl: split super.c	2016-12-16 11:02:56 +01:00
namei.c	ovl: verify directory index entries on mount	2018-01-24 11:25:53 +01:00
overlayfs.h	ovl: use directory index entries for consistency verification	2018-01-24 11:25:52 +01:00
ovl_entry.h	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
readdir.c	ovl: simplify arguments to ovl_check_origin_fh()	2018-01-24 10:19:46 +01:00
super.c	ovl: use directory index entries for consistency verification	2018-01-24 11:25:52 +01:00
util.c	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00