Searched refs:newbrk (Results 1 - 1 of 1) sorted by relevance
| /linux-master/mm/ |
| H A D | mmap.c | 180 unsigned long newbrk, oldbrk, origbrk; local
211 * of oldbrk with newbrk then it can escape the test and let the data
219 newbrk = PAGE_ALIGN(brk);
221 if (oldbrk == newbrk) {
228 /* Search one past newbrk */
229 vma_iter_init(&vmi, mm, newbrk);
239 if (do_vma_munmap(&vmi, brkvma, newbrk, oldbrk, &uf, true))
245 if (check_brk_limits(oldbrk, newbrk - oldbrk))
253 next = vma_find(&vmi, newbrk + PAGE_SIZE + stack_guard_gap);
254 if (next && newbrk
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