Lines Matching defs:highmem
75 size_t highmem;
369 * create another 'highmem' segment above 4GB for the remainder.
373 ctx->highmem = memsize - ctx->lowmem_limit;
374 objsize = 4*GB + ctx->highmem;
377 ctx->highmem = 0;
396 if (ctx->highmem > 0) {
398 len = ctx->highmem;
419 * the lowmem or highmem regions.
434 if (ctx->highmem > 0) {
436 if (gaddr < 4*GB + ctx->highmem &&
437 len <= ctx->highmem &&
438 gaddr + len <= 4*GB + ctx->highmem)
457 return (ctx->highmem);