Searched refs:oldbrk (Results 1 – 1 of 1) sorted by relevance
194 unsigned long newbrk, oldbrk; in SYSCALL_DEFINE1() local231 oldbrk = PAGE_ALIGN(mm->brk); in SYSCALL_DEFINE1()232 if (oldbrk == newbrk) in SYSCALL_DEFINE1()237 if (!do_munmap(mm, newbrk, oldbrk-newbrk, &uf)) in SYSCALL_DEFINE1()243 next = find_vma(mm, oldbrk); in SYSCALL_DEFINE1()248 if (do_brk_flags(oldbrk, newbrk-oldbrk, 0, &uf) < 0) in SYSCALL_DEFINE1()253 populate = newbrk > oldbrk && (mm->def_flags & VM_LOCKED) != 0; in SYSCALL_DEFINE1()257 mm_populate(oldbrk, newbrk - oldbrk); in SYSCALL_DEFINE1()
