Ian Kent d807ff838f autofs4 - fix expire check ... In some cases when an autofs indirect mount is contained in a file system that is marked as shared (such as when systemd does the equivalent of "mount --make-rshared /" early in the boot), mounts stop expiring. When this happens the first expiry check on a mountpoint dentry in autofs_expire_indirect() sees a mountpoint dentry with a higher than minimal reference count. Consequently the dentry is condidered busy and the actual expiry check is never done. This particular check was originally meant as an optimisation to detect a path walk in progress but with the addition of rcu-walk it can be ineffective anyway. Removing the test allows automounts to expire again since the actual expire check doesn't rely on the dentry reference count. Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-08-17 06:56:39 -07:00
..
autofs_i.h	autofs: make the autofsv5 packet file descriptor use a packetized pipe	2012-04-29 13:30:08 -07:00
dev-ioctl.c	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
expire.c	autofs4 - fix expire check	2012-08-17 06:56:39 -07:00
init.c
inode.c	avoid iput() from flusher thread	2012-05-28 09:54:45 -07:00
Kconfig
Makefile
root.c	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
symlink.c
waitq.c	Revert "autofs: work around unhappy compat problem on x86-64"	2012-04-28 08:29:56 -07:00