amd/amdkfd/kfd_svm.c

1008  * @start: the old range adjust to start address in pages
1009  * @last: the old range adjust to last address in pages
1062  * @start: the remaining range start address in pages
1063  * @last: the remaining range last address in pages
1364 		/* Collect all pages in the same address range and memory domain
1566  * 3. DMA-map pages (if system memory)
1568  * 4-b. Check that pages still valid (mmu_interval_read_retry)
1682 				pr_debug("failed %d to get svm range pages\n", r);
1870  * restart to ensure to get the latest CPU pages mapping to GPU, then start
1990 	uint64_t pages, _pages;
1999 		pages = KFD_XCP_MEMORY_SIZE(adev, id) >> 17;
2000 		pages = clamp(pages, 1ULL << 9, 1ULL << 18);
2001 		pages = rounddown_pow_of_two(pages);
2002 		min_pages = min_not_zero(min_pages, pages);
2543  * @addr: address to search range interval tree, in pages
2985 	/* skip duplicate vm fault on different pages of same range */
3202  * @start: range start address, in pages
3203  * @last: range last address, in pages
3204  * @bo_s: mapping start address in pages if address range already mapped
3205  * @bo_l: mapping last address in pages if address range already mapped
3261  * @start: range start address, in pages
3262  * @size: range size, in pages
3387  * 1. migrate_vma_setup invalidate pages, MMU notifier callback svm_range_evict
3391  *    b. svm_range_validate_ram HMM get pages wait for CPU fault handle returns
3411 	 * not mean all pages in prange are vram. hmm migrate will pick
3412 	 * up right pages during migration.
3480 			/* migrate all vram pages in this prange to sys ram
3530 	pr_debug("pasid 0x%x svms 0x%p [0x%llx 0x%llx] pages 0x%llx\n",