Searched refs:brkvma (Results 1 – 1 of 1) sorted by relevance
| /Linux-v6.6/mm/ |
| D | mmap.c | 176 static int do_brk_flags(struct vma_iterator *vmi, struct vm_area_struct *brkvma,
182 struct vm_area_struct *brkvma, *next = NULL; in SYSCALL_DEFINE1() local
230 brkvma = vma_find(&vmi, oldbrk); in SYSCALL_DEFINE1()
231 if (!brkvma || brkvma->vm_start >= oldbrk) in SYSCALL_DEFINE1()
239 if (do_vma_munmap(&vmi, brkvma, newbrk, oldbrk, &uf, true)) in SYSCALL_DEFINE1()
257 brkvma = vma_prev_limit(&vmi, mm->start_brk); in SYSCALL_DEFINE1()
259 if (do_brk_flags(&vmi, brkvma, oldbrk, newbrk - oldbrk, 0) < 0) in SYSCALL_DEFINE1()
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