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authorOlaf Weber <olaf@sgi.com>2006-06-09 14:48:12 +1000
committerNathan Scott <nathans@sgi.com>2006-06-09 14:48:12 +1000
commit3e57ecf640428c01ba1ed8c8fc538447ada1715b (patch)
treebcc92b0017b5ec8e106649cd53beffdd6addde07 /fs/xfs/xfs_inode.c
parent128e6ced247cda88f96fa9f2e4ba8b2c4a681560 (diff)
downloadop-kernel-dev-3e57ecf640428c01ba1ed8c8fc538447ada1715b.zip
op-kernel-dev-3e57ecf640428c01ba1ed8c8fc538447ada1715b.tar.gz
[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>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
-rw-r--r--fs/xfs/xfs_inode.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 94b60dd0..020de56 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * Copyright (c) 2000-2006 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
@@ -1285,7 +1285,7 @@ xfs_isize_check(
(xfs_ufsize_t)XFS_MAXIOFFSET(mp)) -
map_first),
XFS_BMAPI_ENTIRE, NULL, 0, imaps, &nimaps,
- NULL))
+ NULL, NULL))
return;
ASSERT(nimaps == 1);
ASSERT(imaps[0].br_startblock == HOLESTARTBLOCK);
@@ -1666,12 +1666,13 @@ xfs_itruncate_finish(
* runs.
*/
XFS_BMAP_INIT(&free_list, &first_block);
- error = xfs_bunmapi(ntp, ip, first_unmap_block,
- unmap_len,
+ error = XFS_BUNMAPI(mp, ntp, &ip->i_iocore,
+ first_unmap_block, unmap_len,
XFS_BMAPI_AFLAG(fork) |
(sync ? 0 : XFS_BMAPI_ASYNC),
XFS_ITRUNC_MAX_EXTENTS,
- &first_block, &free_list, &done);
+ &first_block, &free_list,
+ NULL, &done);
if (error) {
/*
* If the bunmapi call encounters an error,
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