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| author | Chris Mason <chris.mason@oracle.com> | 2008-04-24 09:22:51 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:02 -0400 |
| commit | 1514794e4253cf4a32a2acc6de52f2527ca1bdce (patch) | |
| tree | b028c3062905e2a44e18b5dbb24c77c5a6775315 /fs/btrfs/ctree.c | |
| parent | bcbfce8abd5f8d3f84eab60a9df1ec147f81c34f (diff) | |
| download | lwn-1514794e4253cf4a32a2acc6de52f2527ca1bdce.tar.gz lwn-1514794e4253cf4a32a2acc6de52f2527ca1bdce.zip | |
Btrfs: Make sure nodes have enough room for a double split
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 1c3d9d6fbdad..8ad8b5cc295a 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1146,7 +1146,7 @@ again: slot -= 1; p->slots[level] = slot; if (ins_len > 0 && btrfs_header_nritems(b) >= - BTRFS_NODEPTRS_PER_BLOCK(root) - 1) { + BTRFS_NODEPTRS_PER_BLOCK(root) - 3) { int sret = split_node(trans, root, p, level); BUG_ON(sret > 0); if (sret) |