From 1176802f40335b5c7fbd78e7a88f8f3e899a55b5 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Mon, 14 Nov 2022 11:02:00 -0500 Subject: [PATCH] madvise: Use split_vma() instead of __split_vma() The split_vma() wrapper is specifically for this use case, so use it. Signed-off-by: Liam R. Howlett --- mm/madvise.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/mm/madvise.c b/mm/madvise.c index ff538549873a..4ab678b787e8 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -164,17 +164,13 @@ static int madvise_update_vma(struct vm_area_struct *vma, *prev = vma; if (start != vma->vm_start) { - if (unlikely(mm->map_count >= sysctl_max_map_count)) - return -ENOMEM; - error = __split_vma(&vmi, vma, start, 1); + error = split_vma(&vmi, vma, start, 1); if (error) return error; } if (end != vma->vm_end) { - if (unlikely(mm->map_count >= sysctl_max_map_count)) - return -ENOMEM; - error = __split_vma(&vmi, vma, end, 0); + error = split_vma(&vmi, vma, end, 0); if (error) return error; } -- 2.49.0