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| author | Matthew Auld <matthew.auld@intel.com> | 2022-01-06 17:49:10 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-01-10 14:00:47 +0000 |
| commit | 6ef295e34297433c78ea02dfcf1c649a769050bb (patch) | |
| tree | bec15f7825e7fb16c91a99f605097e6e125f6653 /tools/perf/scripts/python/Perf-Trace-Util/lib | |
| parent | 8ee262ba79a19a4dba9949397b1cf5761679670c (diff) | |
drm/i915/ttm: ensure we unmap when purging
Purging can happen during swapping out, or directly invoked with the
madvise ioctl. In such cases this doesn't involve a ttm move, which
skips umapping the object.
v2(Thomas):
- add ttm_truncate helper, and just call into i915_ttm_move_notify() to
handle the unmapping step
Fixes: 213d50927763 ("drm/i915/ttm: Introduce a TTM i915 gem object backend")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220106174910.280616-4-matthew.auld@intel.com
(cherry picked from commit ab4911b7d411ab2ef3b38322178b9138e156c393)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib')
0 files changed, 0 insertions, 0 deletions