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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-01-19 14:46:57 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-01-19 21:13:38 +0000 |
| commit | f0111b04ff43ec237fb4419f164a7d1ed1d02bcf (patch) | |
| tree | 5ee4872226b41f6aaaeb0eef2584bbf08e889afb /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | drm/i915/guc: Keep GuC log disabled by default (diff) | |
| download | linux-f0111b04ff43ec237fb4419f164a7d1ed1d02bcf.tar.gz linux-f0111b04ff43ec237fb4419f164a7d1ed1d02bcf.zip | |
drm/i915: Shrink the request kmem_cache on allocation error
If we fail to allocate a new request, make sure we recover the pages
that are in the process of being freed by inserting an RCU barrier.
v2: Comment before the shrink and barrier in the error path.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180119144657.22606-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions