brk_start          54 arch/um/include/shared/as-layout.h extern unsigned long brk_start;
brk_start         244 arch/um/kernel/um_arch.c unsigned long brk_start;
brk_start         279 arch/um/kernel/um_arch.c 	brk_start = (unsigned long) sbrk(0);
brk_start         287 arch/um/kernel/um_arch.c 	diff = UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);
brk_start         291 arch/um/kernel/um_arch.c 		physmem_size += UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);
brk_start         297 arch/um/kernel/um_arch.c 	uml_reserved = ROUND_4M(brk_start) + (1 << 22);