Alexander Usyskin 1892fc2ee4 mei: stop the stall timer worker if not needed
The stall timer worker checks periodically if there is a stalled i/o
transaction. The issue with the current implementation is that the timer
is ticking also when there is no pending i/o transaction.
This patch provides a simple change that prevents rescheduling
of the delayed work when there is no pending i/o.

Cc: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27 12:33:47 +02:00
..
2016-02-07 14:47:20 -08:00
2016-09-05 08:04:07 +02:00
2015-08-03 17:33:54 -07:00
2014-05-03 19:21:22 -04:00
2014-09-29 11:56:02 -04:00
2016-08-30 14:39:42 +02:00