diff options
| author | Andrzej Hajda <andrzej.hajda@intel.com> | 2023-10-26 20:36:26 +0200 |
|---|---|---|
| committer | Andrzej Hajda <andrzej.hajda@intel.com> | 2023-10-31 13:06:17 +0100 |
| commit | 9bb66c179f50e61df20ba13c9b34ca17d00b05fb (patch) | |
| tree | 0cbf2e2c23c2f4729b7feb2a431df910bf2a312f /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 8aa519f17512da50a2d850b60472de656e2b210a (diff) | |
drm/i915: Reserve some kernel space per vm
Reserve one page in each vm for kernel space to use for things
such as workarounds.
v2: use real memory, do not decrease vm.total
v4: reserve only one page and explain flag
v5: remove allocated object on ppgtt cleanup
v6: decrease vm->total by reservation size
Suggested-by: Chris Wilson <chris.p.wilson@linux.intel.com>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231026-wabb-v6-1-4aa7d55d0a8a@intel.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions