493 shmem_pread_fast(struct page *page, int shmem_page_offset, int page_length,  in shmem_pread_fast()  argument
506 				       page_length);  in shmem_pread_fast()
509 				      page_length);  in shmem_pread_fast()
540 shmem_pread_slow(struct page *page, int shmem_page_offset, int page_length,  in shmem_pread_slow()  argument
550 					     page_length,  in shmem_pread_slow()
556 					      page_length);  in shmem_pread_slow()
560 				     page_length);  in shmem_pread_slow()
575 	int shmem_page_offset, page_length, ret = 0;  in i915_gem_shmem_pread()  local
605 		page_length = remain;  in i915_gem_shmem_pread()
606 		if ((shmem_page_offset + page_length) > PAGE_SIZE)  in i915_gem_shmem_pread()
607 			page_length = PAGE_SIZE - shmem_page_offset;  in i915_gem_shmem_pread()
612 		ret = shmem_pread_fast(page, shmem_page_offset, page_length,  in i915_gem_shmem_pread()
630 		ret = shmem_pread_slow(page, shmem_page_offset, page_length,  in i915_gem_shmem_pread()
640 		remain -= page_length;  in i915_gem_shmem_pread()
641 		user_data += page_length;  in i915_gem_shmem_pread()
642 		offset += page_length;  in i915_gem_shmem_pread()
745 	int page_offset, page_length, ret;  in i915_gem_gtt_pwrite_fast()  local
773 		page_length = remain;  in i915_gem_gtt_pwrite_fast()
775 			page_length = PAGE_SIZE - page_offset;  in i915_gem_gtt_pwrite_fast()
782 				    page_offset, user_data, page_length)) {  in i915_gem_gtt_pwrite_fast()
787 		remain -= page_length;  in i915_gem_gtt_pwrite_fast()
788 		user_data += page_length;  in i915_gem_gtt_pwrite_fast()
789 		offset += page_length;  in i915_gem_gtt_pwrite_fast()
803 shmem_pwrite_fast(struct page *page, int shmem_page_offset, int page_length,  in shmem_pwrite_fast()  argument
818 				       page_length);  in shmem_pwrite_fast()
820 					user_data, page_length);  in shmem_pwrite_fast()
823 				       page_length);  in shmem_pwrite_fast()
832 shmem_pwrite_slow(struct page *page, int shmem_page_offset, int page_length,  in shmem_pwrite_slow()  argument
844 					     page_length,  in shmem_pwrite_slow()
849 						page_length);  in shmem_pwrite_slow()
853 				       page_length);  in shmem_pwrite_slow()
856 					     page_length,  in shmem_pwrite_slow()
872 	int shmem_page_offset, page_length, ret = 0;  in i915_gem_shmem_pwrite()  local
926 		page_length = remain;  in i915_gem_shmem_pwrite()
927 		if ((shmem_page_offset + page_length) > PAGE_SIZE)  in i915_gem_shmem_pwrite()
928 			page_length = PAGE_SIZE - shmem_page_offset;  in i915_gem_shmem_pwrite()
934 			((shmem_page_offset | page_length)  in i915_gem_shmem_pwrite()
940 		ret = shmem_pwrite_fast(page, shmem_page_offset, page_length,  in i915_gem_shmem_pwrite()
949 		ret = shmem_pwrite_slow(page, shmem_page_offset, page_length,  in i915_gem_shmem_pwrite()
960 		remain -= page_length;  in i915_gem_shmem_pwrite()
961 		user_data += page_length;  in i915_gem_shmem_pwrite()
962 		offset += page_length;  in i915_gem_shmem_pwrite()