Searched refs:newbrk (Results 1 – 1 of 1) sorted by relevance
289 unsigned long newbrk, oldbrk; in SYSCALL_DEFINE1() local322 newbrk = PAGE_ALIGN(brk); in SYSCALL_DEFINE1()324 if (oldbrk == newbrk) in SYSCALL_DEFINE1()329 if (!do_munmap(mm, newbrk, oldbrk-newbrk)) in SYSCALL_DEFINE1()335 if (find_vma_intersection(mm, oldbrk, newbrk+PAGE_SIZE)) in SYSCALL_DEFINE1()339 if (do_brk(oldbrk, newbrk-oldbrk) != oldbrk) in SYSCALL_DEFINE1()344 populate = newbrk > oldbrk && (mm->def_flags & VM_LOCKED) != 0; in SYSCALL_DEFINE1()347 mm_populate(oldbrk, newbrk - oldbrk); in SYSCALL_DEFINE1()