kernel_optimize_test/fs/overlayfs
Amir Goldstein d989903058 ovl: do not generate duplicate fsnotify events for "fake" path
Overlayfs "fake" path is used for stacked file operations on underlying
files.  Operations on files with "fake" path must not generate fsnotify
events with path data, because those events have already been generated at
overlayfs layer and because the reported event->fd for fanotify marks on
underlying inode/filesystem will have the wrong path (the overlayfs path).

Link: https://lore.kernel.org/linux-fsdevel/20190423065024.12695-1-jencce.kernel@gmail.com/
Reported-by: Murphy Zhou <jencce.kernel@gmail.com>
Fixes: d1d04ef857 ("ovl: stack file ops")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-05-06 13:54:51 +02:00
..
copy_up.c ovl: fix missing upper fs freeze protection on copy up for ioctl 2019-05-06 13:54:50 +02:00
dir.c ovl: fix missing override creds in link of a metacopy upper 2018-11-19 16:21:29 +01:00
export.c ovl: fix decode of dir file handle with multi lower layers 2018-11-21 10:44:48 +01:00
file.c ovl: do not generate duplicate fsnotify events for "fake" path 2019-05-06 13:54:51 +02:00
inode.c Revert "ovl: relax permission checking on underlying layers" 2018-12-04 11:31:30 +01:00
Kconfig ovl: Provide a mount option metacopy=on/off for metadata copyup 2018-07-20 09:56:06 +02:00
Makefile ovl: stack file ops 2018-07-18 15:44:41 +02:00
namei.c ovl: fix error handling in ovl_verify_set_fh() 2018-10-26 23:34:39 +02:00
overlayfs.h ovl: fix missing upper fs freeze protection on copy up for ioctl 2019-05-06 13:54:50 +02:00
ovl_entry.h ovl: Store lower data inode in ovl_inode 2018-07-20 09:56:11 +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 ovl: automatically enable redirect_dir on metacopy=on 2018-11-01 21:31:39 +01:00
util.c ovl: Do not lose security.capability xattr over metadata file copy-up 2019-02-13 11:14:46 +01:00