[XFS] Add parameters to xfs_bmapi() and xfs_bunmapi() to have them report
the range spanned by modifications to the in-core extent map. Add
XFS_BUNMAPI() and XFS_SWAP_EXTENTS() macros that call xfs_bunmapi() and
xfs_swap_extents() via the ioops vector. Change all calls that may modify
the in-core extent map for the data fork to go through the ioops vector.
This allows a cache of extent map data to be kept in sync.
SGI-PV: 947615
SGI-Modid: xfs-linux-melb:xfs-kern:209226a
Signed-off-by: Olaf Weber <olaf@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index 5b41394..f5944c8 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -141,7 +141,7 @@
cancelflags |= XFS_TRANS_ABORT;
error = xfs_bmapi(tp, ip, oblocks, nblocks - oblocks,
XFS_BMAPI_WRITE | XFS_BMAPI_METADATA, &firstblock,
- resblks, &map, &nmap, &flist);
+ resblks, &map, &nmap, &flist, NULL);
if (!error && nmap < 1)
error = XFS_ERROR(ENOSPC);
if (error)
