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| author |   Matthew Auld <matthew.auld@intel.com> | 2021-06-25 11:38:24 +0100 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2021-06-30 13:24:29 +0100 |
| commit | 32334c9b1fd78ad661582c55b15d263a5d6d157d (patch) | |
| tree | d2d602191350ffec62ca4e9dfee487bb650a73fa /drivers/gpu/drm/i915/i915_request.c | |
| parent | drm/i915: support forcing the page size with lmem (diff) | |
| download | wireguard-linux-32334c9b1fd78ad661582c55b15d263a5d6d157d.tar.xz wireguard-linux-32334c9b1fd78ad661582c55b15d263a5d6d157d.zip | |
drm/i915/gtt: ignore min_page_size for paging structures
The min_page_size is only needed for pages inserted into the GTT, and
for our paging structures we only need at most 4K bytes, so simply
ignore the min_page_size restrictions here, otherwise we might see some
severe overallocation on some devices.
v2(Thomas): add some commentary
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/20210625103824.558481-2-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.c')
0 files changed, 0 insertions, 0 deletions