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| author | Olaf Weber <olaf@sgi.com> | 2006-06-09 14:48:12 +1000 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2006-06-09 14:48:12 +1000 |
| commit | 3e57ecf640428c01ba1ed8c8fc538447ada1715b (patch) | |
| tree | bcc92b0017b5ec8e106649cd53beffdd6addde07 /fs/xfs/xfs_da_btree.c | |
| parent | 128e6ced247cda88f96fa9f2e4ba8b2c4a681560 (diff) | |
| download | kernel_samsung_smdk4412-3e57ecf640428c01ba1ed8c8fc538447ada1715b.zip kernel_samsung_smdk4412-3e57ecf640428c01ba1ed8c8fc538447ada1715b.tar.gz kernel_samsung_smdk4412-3e57ecf640428c01ba1ed8c8fc538447ada1715b.tar.bz2 | |
[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_da_btree.c')
| -rw-r--r-- | fs/xfs/xfs_da_btree.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index 8988b90..47b86f9 100644 --- a/fs/xfs/xfs_da_btree.c +++ b/fs/xfs/xfs_da_btree.c @@ -1655,7 +1655,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA| XFS_BMAPI_CONTIG, args->firstblock, args->total, &map, &nmap, - args->flist))) { + args->flist, NULL))) { return error; } ASSERT(nmap <= 1); @@ -1676,7 +1676,8 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE| XFS_BMAPI_METADATA, args->firstblock, args->total, - &mapp[mapi], &nmap, args->flist))) { + &mapp[mapi], &nmap, args->flist, + NULL))) { kmem_free(mapp, sizeof(*mapp) * count); return error; } @@ -1961,7 +1962,7 @@ xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno, */ if ((error = xfs_bunmapi(tp, dp, dead_blkno, count, XFS_BMAPI_AFLAG(w)|XFS_BMAPI_METADATA, - 0, args->firstblock, args->flist, + 0, args->firstblock, args->flist, NULL, &done)) == ENOSPC) { if (w != XFS_DATA_FORK) goto done; @@ -2086,7 +2087,7 @@ xfs_da_do_buf( nfsb, XFS_BMAPI_METADATA | XFS_BMAPI_AFLAG(whichfork), - NULL, 0, mapp, &nmap, NULL))) + NULL, 0, mapp, &nmap, NULL, NULL))) goto exit0; } } else { |