From: Chris Wilson <chris@chris-wilson.co.uk>
To: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Roger He <Hongbo.He@amd.com>
Subject: Re: [PATCH 3/3] drm/ttm: roundup the shrink request to prevent skip huge pool
Date: Wed, 22 Nov 2017 11:52:46 +0000 [thread overview]
Message-ID: <151135156672.5636.5036580677681497162@mail.alporthouse.com> (raw)
In-Reply-To: <1511351069-4757-3-git-send-email-Hongbo.He@amd.com>
Quoting Roger He (2017-11-22 11:44:29)
> e.g. shrink reqeust is less than 512, the logic will skip huge pool
You should also tell the shrinker that you skipped objects so that it
knows to accumulate the request for the next pass. See
shrinkctl->nr_scanned.
-Chris
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next prev parent reply other threads:[~2017-11-22 11:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-22 11:44 [PATCH 1/3] drm/ttm: add set_pages_wb for handling page order more than zero Roger He
[not found] ` <1511351069-4757-1-git-send-email-Hongbo.He-5C7GfCeVMHo@public.gmane.org>
2017-11-22 11:44 ` [PATCH 2/3] drm/ttm: add page order support in ttm_pages_put Roger He
2017-11-22 11:50 ` [PATCH 1/3] drm/ttm: add set_pages_wb for handling page order more than zero Chris Wilson
2017-11-22 11:54 ` Christian König
2017-11-22 11:44 ` [PATCH 3/3] drm/ttm: roundup the shrink request to prevent skip huge pool Roger He
2017-11-22 11:52 ` Chris Wilson [this message]
2017-11-22 11:53 ` [PATCH 1/3] drm/ttm: add set_pages_wb for handling page order more than zero Christian König
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