Commit 733bd244 authored by Li Xi's avatar Li Xi Committed by Greg Kroah-Hartman
Browse files

staging/lustre/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: default avatarLi Xi <lixi@ddn.com>
Reviewed-on: http://review.whamcloud.com/10740


Reviewed-by: default avatarJinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: default avatarEmoly Liu <emoly.liu@intel.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 09516500

drivers/staging/lustre/lustre/llite/vvp_io.c

+1 −1
Original line number Diff line number Diff line
@@ -624,7 +624,7 @@ static int vvp_io_kernel_fault(struct vvp_fault_io *cfio) 
		       page_private(vmf->page), 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;