101  * Returns false if the requested remap region overlaps with an
257 	char *remap, *start;  in mremap_expand_merge()  local
268 	remap = mremap(start, page_size, 2 * page_size, 0);  in mremap_expand_merge()
269 	if (remap == MAP_FAILED) {  in mremap_expand_merge()
289  * we remove the last then attempt to remap offset from the second page. This
297 	char *remap, *start;  in mremap_expand_merge_offset()  local
309 	remap = mremap(start + page_size, page_size, 2 * page_size, 0);  in mremap_expand_merge_offset()
310 	if (remap == MAP_FAILED) {  in mremap_expand_merge_offset()
873 	 * Unmap the VMA, and remap a non-uffd registered (therefore, multi VMA  in mremap_move_multi_invalid_vmas()
993 /* Returns the time taken for the remap on success else returns -1. */
1025 	/* Remap after the destination block preamble. */  in remap_region()
1036 			ksft_print_msg("Couldn't find a valid region to remap to\n");  in remap_region()
1087 				ksft_print_msg("Data after remap doesn't match at offset %llu\n",  in remap_region()
1103 			ksft_print_msg("Data after remap doesn't match at offset %llu\n",  in remap_region()
1129 				ksft_print_msg("Preamble data after remap doesn't match at offset %llu\n",  in remap_region()
1141 			ksft_print_msg("Preamble data after remap doesn't match at offset %llu\n",  in remap_region()
1158  * dest_addr and region_size. This significantly affects the remap time of  in remap_region()