tree 7c47c0481a7e8b9a9a13a9ce6ea8f11ed145b546
parent 93ded9b8fd42abe2c3607097963d8de6ad9117eb
author Rusty Russell <rusty@rustcorp.com.au> 1216772665 -0500
committer Rusty Russell <rusty@rustcorp.com.au> 1216718665 +1000

module: don't use stop_machine for waiting rmmod

rmmod has a little-used "-w" option, meaning that instead of failing if the
module is in use, it should block until the module becomes unused.

In this case, we don't need to use stop_machine: Max Krasnyansky
indicated that would be useful for SystemTap which loads/unloads new
modules frequently.

Cc: Max Krasnyansky <maxk@qualcomm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>