From: Joonsoo Kim Date: Wed, 15 Aug 2012 14:25:39 +0000 (+0900) Subject: workqueue: introduce system_highpri_wq X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~52^2~28 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1aabe902ca3638d862bf0dad5a697d3a8e046b0a;p=pandora-kernel.git workqueue: introduce system_highpri_wq Commit 3270476a6c0ce322354df8679652f060d66526dc ('workqueue: reimplement WQ_HIGHPRI using a separate worker_pool') introduce separate worker pool for HIGHPRI. When we handle busyworkers for gcwq, it can be normal worker or highpri worker. But, we don't consider this difference in rebind_workers(), we use just system_wq for highpri worker. It makes mismatch between cwq->pool and worker->pool. It doesn't make error in current implementation, but possible in the future. Now, we introduce system_highpri_wq to use proper cwq for highpri workers in rebind_workers(). Following patch fix this issue properly. tj: Even apart from rebinding, having system_highpri_wq generally makes sense. Signed-off-by: Joonsoo Kim Signed-off-by: Tejun Heo --- Reading git-diff-tree failed