From bf2e26c0d695a5ec6c6d1a0f6a978e4354ae8c5a Mon Sep 17 00:00:00 2001 From: Li Xi Date: Wed, 18 Jun 2014 10:24:42 +0800 Subject: [PATCH] LU-5220 llite: fix a flag bug of vvp_io_kernel_fault() After vvp_io_kernel_fault() locked the page, it should set VM_FAULT_LOCKED. Signed-off-by: Li Xi Change-Id: Ic63f1b830360b127df6ae3220d63bef3ebf0b89c Reviewed-on: http://review.whamcloud.com/10740 Reviewed-by: Jinshan Xiong Tested-by: Jenkins Reviewed-by: Emoly Liu Tested-by: Maloo Reviewed-by: Oleg Drokin --- lustre/llite/vvp_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lustre/llite/vvp_io.c b/lustre/llite/vvp_io.c index 7dfb28f..673c383 100644 --- a/lustre/llite/vvp_io.c +++ b/lustre/llite/vvp_io.c @@ -645,7 +645,7 @@ static int vvp_io_kernel_fault(struct vvp_fault_io *cfio) vmf->virtual_address); if (unlikely(!(cfio->fault.ft_flags & VM_FAULT_LOCKED))) { lock_page(vmf->page); - cfio->fault.ft_flags &= VM_FAULT_LOCKED; + cfio->fault.ft_flags |= VM_FAULT_LOCKED; } cfio->ft_vmpage = vmf->page; -- 1.8.3.1