Commit cdb5c9e5 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

mm/mmap: fix obsolete comment of find_extend_vma 

mmget_still_valid() has already been removed via commit 4d45e75a ("mm:
remove the now-unnecessary mmget_still_valid() hack").  Update the
corresponding comment.

Link: https://lkml.kernel.org/r/20220709092527.47778-1-linmiaohe@huawei.com


Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 8f0b747d

mm/mmap.c

+0 −1
Original line number Diff line number Diff line
@@ -2541,7 +2541,6 @@ find_extend_vma(struct mm_struct *mm, unsigned long addr) 
	vma = find_vma_prev(mm, addr, &prev);

	if (vma && (vma->vm_start <= addr))

		return vma;

	/* don't alter vm_end if the coredump is running */

	if (!prev || expand_stack(prev, addr))

		return NULL;

	if (prev->vm_flags & VM_LOCKED)