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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-16 18:42:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-19 08:59:40 +0100 |
| commit | d1054ee492a89b134fb0ac527b0714c277ae9c0f (patch) | |
| tree | 9844f28d34ab2739087fe0d6659dcd43b807f59e /tools/perf/scripts/python | |
| parent | 4bfa339aa40c2faa7aa7b7e488e6cd55c54b9055 (diff) | |
drm/i915: Handle ENOSPC after failing to insert a mappable node
Even after adding individual page support for GTT mmaping, we can still
fail to find any space within the mappable region, and
drm_mm_insert_node() will then report ENOSPC. We have to then handle
this error by using the shmem access to the pages.
Fixes: b50a53715f09 ("drm/i915: Support for pread/pwrite ... objects")
Testcase: igt/gem_concurrent_blit
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ankitprasad Sharma <ankitprasad.r.sharma@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com
Link: http://patchwork.freedesktop.org/patch/msgid/1468690956-23480-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions