X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fgfs2%2Fops_file.c;h=70b9b8548945d92450afc5936eddf72744ecccd7;hb=18b34b9546dc192d978dda940673f40928d2e36e;hp=3b9e8de3500be1c40b2fbb798cb8dcdc8d4b51b5;hpb=01e6de64d9c8d0e75dca3bb4cf898db73abe00d4;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 3b9e8de3500b..70b9b8548945 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -337,8 +337,9 @@ static int gfs2_allocate_page_backing(struct page *page)
  * blocks allocated on disk to back that page.
  */
 
-static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct page *page)
+static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
+	struct page *page = vmf->page;
 	struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct gfs2_sbd *sdp = GFS2_SB(inode);
@@ -412,6 +413,8 @@ out_unlock:
 	gfs2_glock_dq(&gh);
 out:
 	gfs2_holder_uninit(&gh);
+	if (ret)
+		ret = VM_FAULT_SIGBUS;
 	return ret;
 }