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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_dfrag.h | |
| parent | 128e6ced247cda88f96fa9f2e4ba8b2c4a681560 (diff) | |
| download | linux-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_dfrag.h')
| -rw-r--r-- | fs/xfs/xfs_dfrag.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_dfrag.h b/fs/xfs/xfs_dfrag.h index f678559abc45..da178205be68 100644 --- a/fs/xfs/xfs_dfrag.h +++ b/fs/xfs/xfs_dfrag.h @@ -48,6 +48,9 @@ typedef struct xfs_swapext */ int xfs_swapext(struct xfs_swapext __user *sx); +int xfs_swap_extents(struct xfs_inode *ip, struct xfs_inode *tip, + struct xfs_swapext *sxp); + #endif /* __KERNEL__ */ #endif /* __XFS_DFRAG_H__ */ |