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[XFS] implement generic xfs_btree_insert/insrec

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Make the btree insert code generic. Based on a patch from David Chinner
with lots of changes to follow the original btree implementations more
closely. While this loses some of the generic helper routines for
inserting/moving/removing records it also solves some of the one off bugs
in the original code and makes it easier to verify.

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32202a

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>
This commit is contained in:
Christoph Hellwig
2008-10-30 16:57:40 +11:00
committed by Lachlan McIlroy
parent ea77b0a66e
commit 4b22a57188
11 changed files with 494 additions and 873 deletions
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2
fs/xfs/xfs_ialloc.c
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@@ -418,7 +418,7 @@ xfs_ialloc_ag_alloc(
return error;
}
ASSERT(i == 0);
if ((error = xfs_inobt_insert(cur, &i))) {
if ((error = xfs_btree_insert(cur, &i))) {
xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
return error;
}