1 files changed, 21 insertions, 15 deletions

diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 6311b99c267f..3edf5dbee001 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -93,7 +93,7 @@ _xfs_trans_bjoin(
         xfs_buf_item_init(bp, tp->t_mountp);
         bip = bp->b_fspriv;
         ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
-        ASSERT(!(bip->bli_format.blf_flags & XFS_BLF_CANCEL));
+        ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_CANCEL));
         ASSERT(!(bip->bli_flags & XFS_BLI_LOGGED));
         if (reset_recur)
                 bip->bli_recur = 0;
@@ -257,7 +257,8 @@ xfs_trans_read_buf_map(
         struct xfs_buf_map      *map,
         int                     nmaps,
         xfs_buf_flags_t         flags,
-        struct xfs_buf          **bpp)
+        struct xfs_buf          **bpp,
+        const struct xfs_buf_ops *ops)
 {
         xfs_buf_t               *bp;
         xfs_buf_log_item_t      *bip;
@@ -265,7 +266,7 @@ xfs_trans_read_buf_map(
 
         *bpp = NULL;
         if (!tp) {
-                bp = xfs_buf_read_map(target, map, nmaps, flags);
+                bp = xfs_buf_read_map(target, map, nmaps, flags, ops);
                 if (!bp)
                         return (flags & XBF_TRYLOCK) ?
                                         EAGAIN : XFS_ERROR(ENOMEM);
@@ -312,7 +313,9 @@ xfs_trans_read_buf_map(
                 if (!(XFS_BUF_ISDONE(bp))) {
                         trace_xfs_trans_read_buf_io(bp, _RET_IP_);
                         ASSERT(!XFS_BUF_ISASYNC(bp));
+                        ASSERT(bp->b_iodone == NULL);
                         XFS_BUF_READ(bp);
+                        bp->b_ops = ops;
                         xfsbdstrat(tp->t_mountp, bp);
                         error = xfs_buf_iowait(bp);
                         if (error) {
@@ -349,7 +352,7 @@ xfs_trans_read_buf_map(
                 return 0;
         }
 
-        bp = xfs_buf_read_map(target, map, nmaps, flags);
+        bp = xfs_buf_read_map(target, map, nmaps, flags, ops);
         if (bp == NULL) {
                 *bpp = NULL;
                 return (flags & XBF_TRYLOCK) ?
@@ -429,7 +432,7 @@ xfs_trans_brelse(xfs_trans_t	*tp,
         bip = bp->b_fspriv;
         ASSERT(bip->bli_item.li_type == XFS_LI_BUF);
         ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
-        ASSERT(!(bip->bli_format.blf_flags & XFS_BLF_CANCEL));
+        ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_CANCEL));
         ASSERT(atomic_read(&bip->bli_refcount) > 0);
 
         trace_xfs_trans_brelse(bip);
@@ -516,7 +519,7 @@ xfs_trans_bhold(xfs_trans_t	*tp,
         ASSERT(bp->b_transp == tp);
         ASSERT(bip != NULL);
         ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
-        ASSERT(!(bip->bli_format.blf_flags & XFS_BLF_CANCEL));
+        ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_CANCEL));
         ASSERT(atomic_read(&bip->bli_refcount) > 0);
 
         bip->bli_flags |= XFS_BLI_HOLD;
@@ -536,7 +539,7 @@ xfs_trans_bhold_release(xfs_trans_t	*tp,
         ASSERT(bp->b_transp == tp);
         ASSERT(bip != NULL);
         ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
-        ASSERT(!(bip->bli_format.blf_flags & XFS_BLF_CANCEL));
+        ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_CANCEL));
         ASSERT(atomic_read(&bip->bli_refcount) > 0);
         ASSERT(bip->bli_flags & XFS_BLI_HOLD);
 
@@ -595,7 +598,7 @@ xfs_trans_log_buf(xfs_trans_t	*tp,
                 bip->bli_flags &= ~XFS_BLI_STALE;
                 ASSERT(XFS_BUF_ISSTALE(bp));
                 XFS_BUF_UNSTALE(bp);
-                bip->bli_format.blf_flags &= ~XFS_BLF_CANCEL;
+                bip->__bli_format.blf_flags &= ~XFS_BLF_CANCEL;
         }
 
         tp->t_flags |= XFS_TRANS_DIRTY;
@@ -640,6 +643,7 @@ xfs_trans_binval(
         xfs_buf_t       *bp)
 {
         xfs_buf_log_item_t      *bip = bp->b_fspriv;
+        int                     i;
 
         ASSERT(bp->b_transp == tp);
         ASSERT(bip != NULL);
@@ -654,8 +658,8 @@ xfs_trans_binval(
                  */
                 ASSERT(XFS_BUF_ISSTALE(bp));
                 ASSERT(!(bip->bli_flags & (XFS_BLI_LOGGED | XFS_BLI_DIRTY)));
-                ASSERT(!(bip->bli_format.blf_flags & XFS_BLF_INODE_BUF));
-                ASSERT(bip->bli_format.blf_flags & XFS_BLF_CANCEL);
+                ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_INODE_BUF));
+                ASSERT(bip->__bli_format.blf_flags & XFS_BLF_CANCEL);
                 ASSERT(bip->bli_item.li_desc->lid_flags & XFS_LID_DIRTY);
                 ASSERT(tp->t_flags & XFS_TRANS_DIRTY);
                 return;
@@ -665,10 +669,12 @@ xfs_trans_binval(
 
         bip->bli_flags |= XFS_BLI_STALE;
         bip->bli_flags &= ~(XFS_BLI_INODE_BUF | XFS_BLI_LOGGED | XFS_BLI_DIRTY);
-        bip->bli_format.blf_flags &= ~XFS_BLF_INODE_BUF;
-        bip->bli_format.blf_flags |= XFS_BLF_CANCEL;
-        memset((char *)(bip->bli_format.blf_data_map), 0,
-              (bip->bli_format.blf_map_size * sizeof(uint)));
+        bip->__bli_format.blf_flags &= ~XFS_BLF_INODE_BUF;
+        bip->__bli_format.blf_flags |= XFS_BLF_CANCEL;
+        for (i = 0; i < bip->bli_format_count; i++) {
+                memset(bip->bli_formats[i].blf_data_map, 0,
+                       (bip->bli_formats[i].blf_map_size * sizeof(uint)));
+        }
         bip->bli_item.li_desc->lid_flags |= XFS_LID_DIRTY;
         tp->t_flags |= XFS_TRANS_DIRTY;
 }
@@ -772,5 +778,5 @@ xfs_trans_dquot_buf(
                type == XFS_BLF_GDQUOT_BUF);
         ASSERT(atomic_read(&bip->bli_refcount) > 0);
 
-        bip->bli_format.blf_flags |= type;
+        bip->__bli_format.blf_flags |= type;
 }