drm: use workqueue instead of slow-work
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From: Tejun Heo on 22 Jul 2010 16:50 On 07/20/2010 10:35 PM, Tejun Heo wrote: > Workqueue can now handle high concurrency. Convert drm_crtc_helper to > use system_nrt_wq instead of slow-work. The conversion is mostly > straight forward. One difference is that drm_helper_hpd_irq_event() > no longer blocks and can be called from any context. > > Signed-off-by: Tejun Heo <tj(a)kernel.org> > Cc: David Airlie <airlied(a)linux.ie> David, can you please review the change? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Tejun Heo on 22 Jul 2010 17:20 On 07/22/2010 11:11 PM, Dave Airlie wrote: > On Thu, 2010-07-22 at 22:45 +0200, Tejun Heo wrote: >> On 07/20/2010 10:35 PM, Tejun Heo wrote: >>> Workqueue can now handle high concurrency. Convert drm_crtc_helper to >>> use system_nrt_wq instead of slow-work. The conversion is mostly >>> straight forward. One difference is that drm_helper_hpd_irq_event() >>> no longer blocks and can be called from any context. >>> >>> Signed-off-by: Tejun Heo <tj(a)kernel.org> >>> Cc: David Airlie <airlied(a)linux.ie> >> >> David, can you please review the change? > > Yes seems fine to me, in as much as I understand the difference between > slow-work and workqueue, but if you say one replaces the other correctly > now I'm happy for you to carry this patch. > > Acked-by: Dave Airlie <airlied(a)linux.ie> Thank you. Will push out to #for-next. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Dave Airlie on 22 Jul 2010 17:20
On Thu, 2010-07-22 at 22:45 +0200, Tejun Heo wrote: > On 07/20/2010 10:35 PM, Tejun Heo wrote: > > Workqueue can now handle high concurrency. Convert drm_crtc_helper to > > use system_nrt_wq instead of slow-work. The conversion is mostly > > straight forward. One difference is that drm_helper_hpd_irq_event() > > no longer blocks and can be called from any context. > > > > Signed-off-by: Tejun Heo <tj(a)kernel.org> > > Cc: David Airlie <airlied(a)linux.ie> > > David, can you please review the change? Yes seems fine to me, in as much as I understand the difference between slow-work and workqueue, but if you say one replaces the other correctly now I'm happy for you to carry this patch. Acked-by: Dave Airlie <airlied(a)linux.ie> Dave. > > Thanks. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |