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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 16:53:59 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 16:53:59 +1100 |
| commit | 561f7d17390d00444e6cd0b02b7516c91528082e (patch) | |
| tree | 59359b995320bf79a55c2f23305960b5ffe74d8f /fs/xfs/xfs_itable.c | |
| parent | f2277f06e626d694e61bb356524ff536ced24acf (diff) | |
| download | linux-561f7d17390d00444e6cd0b02b7516c91528082e.tar.gz linux-561f7d17390d00444e6cd0b02b7516c91528082e.tar.bz2 linux-561f7d17390d00444e6cd0b02b7516c91528082e.zip | |
[XFS] split up xfs_btree_init_cursor
xfs_btree_init_cursor contains close to little shared code for the
different btrees and will get even more non-common code in the future.
Split it up into one routine per btree type.
Because xfs_btree_dup_cursor needs to call the init routine for a generic
btree cursor add a new btree operation vector that contains a dup_cursor
method that initializes a new cursor based on an existing one.
The btree operations vector is based on an idea and code from Dave Chinner
and will grow more entries later during this series.
SGI-PV: 985583
SGI-Modid: xfs-linux-melb:xfs-kern:32176a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_itable.c')
| -rw-r--r-- | fs/xfs/xfs_itable.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index 4f4c93941067..a5f02f0e4c2a 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -416,8 +416,7 @@ xfs_bulkstat( /* * Allocate and initialize a btree cursor for ialloc btree. */ - cur = xfs_btree_init_cursor(mp, NULL, agbp, agno, XFS_BTNUM_INO, - (xfs_inode_t *)0, 0); + cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno); irbp = irbuf; irbufend = irbuf + nirbuf; end_of_ag = 0; @@ -842,8 +841,7 @@ xfs_inumbers( agino = 0; continue; } - cur = xfs_btree_init_cursor(mp, NULL, agbp, agno, - XFS_BTNUM_INO, (xfs_inode_t *)0, 0); + cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno); error = xfs_inobt_lookup_ge(cur, agino, 0, 0, &tmp); if (error) { xfs_btree_del_cursor(cur, XFS_BTREE_ERROR); |