4 files changed, 17 insertions, 32 deletions

diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index aa9daaea6c3..46b61a859af 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -209,30 +209,6 @@ unlock:
 	return (-status);
 }
 
-/*
- * xfs_inval_cached_pages
- * 
- * This routine is responsible for keeping direct I/O and buffered I/O
- * somewhat coherent.  From here we make sure that we're at least
- * temporarily holding the inode I/O lock exclusively and then call
- * the page cache to flush and invalidate any cached pages.  If there
- * are no cached pages this routine will be very quick.
- */
-void
-xfs_inval_cached_pages(
-	vnode_t		*vp,
-	xfs_iocore_t	*io,
-	xfs_off_t	offset,
-	int		write,
-	int		relock)
-{
-	if (VN_CACHED(vp)) {
-		xfs_inval_cached_trace(io, offset, -1, ctooff(offtoct(offset)), -1);
-		VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(offset)), -1, FI_REMAPF_LOCKED);
-	}
-
-}
-
 ssize_t			/* bytes read, or (-)  error */
 xfs_read(
 	bhv_desc_t		*bdp,
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
index d723e35254a..f197a720e39 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ b/fs/xfs/linux-2.6/xfs_lrw.h
@@ -94,8 +94,6 @@ extern int xfs_bdstrat_cb(struct xfs_buf *);
 
 extern int xfs_zero_eof(struct vnode *, struct xfs_iocore *, xfs_off_t,
 				xfs_fsize_t, xfs_fsize_t);
-extern void xfs_inval_cached_pages(struct vnode	*, struct xfs_iocore *,
-				xfs_off_t, int, int);
 extern ssize_t xfs_read(struct bhv_desc *, struct kiocb *,
 				const struct iovec *, unsigned int,
 				loff_t *, int, struct cred *);
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 63abdc2ac7f..681be5c93af 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -180,9 +180,10 @@ xfs_swapext(
 		goto error0;
 	}
 
-	if (VN_CACHED(tvp) != 0)
-		xfs_inval_cached_pages(XFS_ITOV(tip), &(tip->i_iocore),
-						(xfs_off_t)0, 0, 0);
+	if (VN_CACHED(tvp) != 0) {
+		xfs_inval_cached_trace(&tip->i_iocore, 0, -1, 0, -1);
+		VOP_FLUSHINVAL_PAGES(tvp, 0, -1, FI_REMAPF_LOCKED);
+	}
 
 	/* Verify O_DIRECT for ftmp */
 	if (VN_CACHED(tvp) != 0) {
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 96dc18b73cf..d64ebcfa0b6 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -4329,6 +4329,7 @@ xfs_free_file_space(
 	xfs_off_t		len,
 	int			attr_flags)
 {
+	vnode_t			*vp;
 	int			committed;
 	int			done;
 	xfs_off_t		end_dmi_offset;
@@ -4349,9 +4350,11 @@ xfs_free_file_space(
 	xfs_trans_t		*tp;
 	int			need_iolock = 1;
 
-	vn_trace_entry(XFS_ITOV(ip), __FUNCTION__, (inst_t *)__return_address);
+	vp = XFS_ITOV(ip);
 	mp = ip->i_mount;
 
+	vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
+
 	if ((error = XFS_QM_DQATTACH(mp, ip, 0)))
 		return error;
 
@@ -4368,7 +4371,7 @@ xfs_free_file_space(
 	    DM_EVENT_ENABLED(XFS_MTOVFS(mp), ip, DM_EVENT_WRITE)) {
 		if (end_dmi_offset > ip->i_d.di_size)
 			end_dmi_offset = ip->i_d.di_size;
-		error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, XFS_ITOV(ip),
+		error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, vp,
 				offset, end_dmi_offset - offset,
 				AT_DELAY_FLAG(attr_flags), NULL);
 		if (error)
@@ -4387,7 +4390,14 @@ xfs_free_file_space(
 	ioffset = offset & ~(rounding - 1);
 	if (ilen & (rounding - 1))
 		ilen = (ilen + rounding) & ~(rounding - 1);
-	xfs_inval_cached_pages(XFS_ITOV(ip), &(ip->i_iocore), ioffset, 0, 0);
+
+	if (VN_CACHED(vp) != 0) {
+		xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
+				ctooff(offtoct(ioffset)), -1);
+		VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(ioffset)),
+				-1, FI_REMAPF_LOCKED);
+	}
+
 	/*
 	 * Need to zero the stuff we're not freeing, on disk.
 	 * If its a realtime file & can't use unwritten extents then we