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Message-ID: <20140712092343.GO17271@phenom.ffwll.local> Date: Sat, 12 Jul 2014 11:23:43 +0200 From: Daniel Vetter <daniel@...ll.ch> To: Chris Wilson <chris@...is-wilson.co.uk> Cc: Dave Jones <davej@...hat.com>, Linux Kernel <linux-kernel@...r.kernel.org>, daniel.vetter@...ll.ch Subject: Re: i915: reduce noise from i915_gem_shrinker_oom when no memory freed. On Fri, Jul 11, 2014 at 07:11:43AM +0100, Chris Wilson wrote: > On Thu, Jul 10, 2014 at 11:05:05PM -0400, Dave Jones wrote: > > When the shrinker doesn't free any memory, don't spew over and over > > into the logs. My fuzz tester hits this quite easily, resulting > > in dozens of instances of this printk when memory runs low, filling > > dmesg, when there's not even any graphical stuff going on, so the > > situation would never change. > > We still want to know when we failed to free anything though. > > if (freed || unbound || bound) > pr_info("Purging GPU memory... > > should be a reasonable compromise. Dave, would this work for you? Can you please submit it as a patch to intel-gfx? Thanks, Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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