From 9f5cbba20edf8a3febacce386ee9d5b26ae87e3d Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Mon, 1 Mar 2021 14:25:27 -0500 Subject: [PATCH] arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma_intersection() vma_lookup() is more efficient Signed-off-by: Liam R. Howlett --- arch/arc/kernel/troubleshoot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index a331bb5d8319f..f1f4a0107bb34 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -83,12 +83,12 @@ static void show_faulting_vma(unsigned long address) * non-inclusive vma */ mmap_read_lock(active_mm); - vma = find_vma(active_mm, address); + vma = vma_lookup(active_mm, address); /* check against the find_vma( ) behaviour which returns the next VMA * if the container VMA is not found */ - if (vma && (vma->vm_start <= address)) { + if (vma) { char buf[ARC_PATH_MAX]; char *nm = "?"; -- 2.50.1