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staging/lustre/llite: fix a flag bug of vvp_io_kernel_fault()

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After vvp_io_kernel_fault() locked the page, it should set
VM_FAULT_LOCKED.

Signed-off-by: Li Xi <lixi@ddn.com>
Reviewed-on: http://review.whamcloud.com/10740
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li Xi
2014-06-22 21:32:21 -04:00
committed by Greg Kroah-Hartman
parent 09516500cb
commit 733bd244ab
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/llite/vvp_io.c
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@@ -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;