linux/fs/dcache.c
Al Viro 6c1fbfffec deal with deadlock in d_walk()
commit ca5358ef75 upstream.

... by not hitting rename_retry for reasons other than rename having
happened.  In other words, do _not_ restart when finding that
between unlocking the child and locking the parent the former got
into __dentry_kill().  Skip the killed siblings instead...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-16 09:39:06 -08:00

3433 lines
88 KiB