Re: [PATCH 02/10] windfarm: dont die on suspend thread signal
From: Christoph Hellwig <hch@lst.de>
Date: 2007-02-05 22:43:25
Also in:
linux-pm
On Mon, Feb 05, 2007 at 07:30:29PM +0100, Johannes Berg wrote:
- /* there should be no signal, but oh well */
- if (signal_pending(current)) {
+ /* there should be no non-suspend signal, but oh well */
+ if (signal_pending(current) && !try_to_freeze()) {Given that the driver uses the kthread infrastructure and doesn't explicitly re-enable signals there can't be any other signal. So just remove the signal_pending check.