mm: fault feedback #1

[safe/jmp/linux-2.6] / fs / xfs / linux-2.6 / xfs_file.c

diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index f12e80a..2d4be2f 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -212,20 +212,18 @@ xfs_file_fsync(
 }
 
 #ifdef CONFIG_XFS_DMAPI
-STATIC struct page *
+STATIC int
 xfs_vm_fault(
        struct vm_area_struct   *vma,
-       struct fault_data       *fdata)
+       struct vm_fault *vmf)
 {
        struct inode    *inode = vma->vm_file->f_path.dentry->d_inode;
        bhv_vnode_t     *vp = vn_from_inode(inode);
 
        ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
-       if (XFS_SEND_MMAP(XFS_VFSTOM(vp->v_vfsp), vma, 0)) {
-               fdata->type = VM_FAULT_SIGBUS;
-               return NULL;
-       }
-       return filemap_fault(vma, fdata);
+       if (XFS_SEND_MMAP(XFS_VFSTOM(vp->v_vfsp), vma, 0))
+               return VM_FAULT_SIGBUS;
+       return filemap_fault(vma, vmf);
 }
 #endif /* CONFIG_XFS_DMAPI */
 
@@ -311,7 +309,7 @@ xfs_file_mmap(
        struct vm_area_struct *vma)
 {
        vma->vm_ops = &xfs_file_vm_ops;
-       vma->vm_flags |= VM_CAN_INVALIDATE | VM_CAN_NONLINEAR;
+       vma->vm_flags |= VM_CAN_NONLINEAR;
 
 #ifdef CONFIG_XFS_DMAPI
        if (vn_from_inode(filp->f_path.dentry->d_inode)->v_vfsp->vfs_flag & VFS_DMI)