From: Martin Schwidefsky Date: Fri, 27 Apr 2007 14:01:58 +0000 (+0200) Subject: [S390] Switch etr from tasklet to workqueue. X-Git-Tag: v2.6.22-rc1~1130^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecdcc0234b27472b561378ac59e2beeea06ec6ff;p=pandora-kernel.git [S390] Switch etr from tasklet to workqueue. The clock synchronization of the ETR code requires an smp_call_function to synchronize all cpus. Calling smp_call_function from a tasklet is illegal. Replace the tasklet with a job on the global workqueue. ETR work is rare and can be postponed to a be done by a kernel thread. Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed