new helper: destroy_unused_super()
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 11 Oct 2017 17:48:55 +0000 (13:48 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 11 Oct 2017 17:55:42 +0000 (13:55 -0400)
commit0200894d11551a8abcff7872c2260d0801951f67
treee9cbded380927b342f1fe282a31db62311753c6f
parent6aa211e8ce6916d8a0df88b4fbc790e9c78f5d9d
new helper: destroy_unused_super()

Used for disposal of super_block instances that had never been reachable
via any shared data structures.  No need for RCU delay in there, everything
can be called directly.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/super.c