On 6/23/21 4:16 PM, Matthew Auld wrote:
For some specialised objects we might need something larger than the regions min_page_size due to some hw restriction, and slightly more hairy is needing something smaller with the guarantee that such objects will never be inserted into any GTT, which is the case for the paging structures.This also fixes how we setup the BO page_alignment, if we later migrate the object somewhere else. For example if the placements are {SMEM, LMEM}, then we might get this wrong. Pushing the min_page_size behaviour into the manager should fix this. v2(Thomas): push the default page size behaviour into buddy_man, and let the user override it with the page-alignment, which looks cleaner Signed-off-by: Matthew Auld <matthew.a...@intel.com> Cc: Thomas Hellström <thomas.hellst...@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellst...@linux.intel.com> _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
