From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [RFC 0/4] Shrinker tweaks/fixes?
Date: Thu, 3 Jan 2019 12:23:25 +0000 [thread overview]
Message-ID: <20190103122329.19948-1-tvrtko.ursulin@linux.intel.com> (raw)
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
A few patches to put my money where my mouth is regarding review comments where
I am suggesting to split up a patch for safety.
This ends one step short compared to the parent
(https://patchwork.freedesktop.org/patch/273593/) by omitting the final
mutex_lock_nested step, in order to see what kind of lockdep traces we get, or
if none for that to be a clear sign we need better tests.
Tvrtko Ursulin (4):
drm/i915: Reduce recursive mutex locking from the shrinker
drm/i915: Fix timeout handling in i915_gem_shrinker_vmap
drm/i915: Return immediately if trylock fails for direct-reclaim
drm/i915: Remove trylock-looping from the shrinker
drivers/gpu/drm/i915/i915_drv.h | 11 ++---
drivers/gpu/drm/i915/i915_gem_shrinker.c | 51 +++++++++++-------------
2 files changed, 29 insertions(+), 33 deletions(-)
--
2.19.1
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next reply other threads:[~2019-01-03 12:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 12:23 Tvrtko Ursulin [this message]
2019-01-03 12:23 ` [RFC 1/4] drm/i915: Reduce recursive mutex locking from the shrinker Tvrtko Ursulin
2019-01-03 12:29 ` Chris Wilson
2019-01-03 13:09 ` Tvrtko Ursulin
2019-01-03 12:23 ` [RFC 2/4] drm/i915: Fix timeout handling in i915_gem_shrinker_vmap Tvrtko Ursulin
2019-01-03 12:23 ` [RFC 3/4] drm/i915: Return immediately if trylock fails for direct-reclaim Tvrtko Ursulin
2019-01-03 12:23 ` [RFC 4/4] drm/i915: Remove trylock-looping from the shrinker Tvrtko Ursulin
2019-01-03 12:56 ` Chris Wilson
2019-01-03 13:10 ` Tvrtko Ursulin
2019-01-03 12:45 ` ✗ Fi.CI.CHECKPATCH: warning for Shrinker tweaks/fixes? Patchwork
2019-01-03 12:47 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-01-03 13:06 ` ✓ Fi.CI.BAT: success " Patchwork
2019-01-03 14:54 ` ✗ Fi.CI.IGT: failure " Patchwork
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