Amir Goldstein 415543d5c6 ovl: cleanup bad and stale index entries on mount ... Bad index entries are entries whose name does not match the origin file handle stored in trusted.overlay.origin xattr. Bad index entries could be a result of a system power off in the middle of copy up. Stale index entries are entries whose origin file handle is stale. Stale index entries could be a result of copying layers or removing lower entries while the overlay is not mounted. The case of copying layers should be detected earlier by the verification of upper root dir origin and index dir origin. Both bad and stale index entries are detected and removed on mount. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2017-07-04 22:03:17 +02:00
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Kconfig	ovl: introduce the inodes index dir feature	2017-07-04 22:03:17 +02:00
Makefile	ovl: split super.c	2016-12-16 11:02:56 +01:00
copy_up.c	ovl: verify index dir matches upper dir	2017-07-04 22:03:17 +02:00
dir.c	ovl: cleanup bad and stale index entries on mount	2017-07-04 22:03:17 +02:00
inode.c	ovl: lookup index entry for copy up origin	2017-07-04 22:03:17 +02:00
namei.c	ovl: cleanup bad and stale index entries on mount	2017-07-04 22:03:17 +02:00
overlayfs.h	ovl: cleanup bad and stale index entries on mount	2017-07-04 22:03:17 +02:00
ovl_entry.h	ovl: introduce the inodes index dir feature	2017-07-04 22:03:17 +02:00
readdir.c	ovl: cleanup bad and stale index entries on mount	2017-07-04 22:03:17 +02:00
super.c	ovl: cleanup bad and stale index entries on mount	2017-07-04 22:03:17 +02:00
util.c	ovl: introduce the inodes index dir feature	2017-07-04 22:03:17 +02:00