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Btrfs: Make sure nodes have enough room for a double split 

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2008-04-24 09:22:51 -04:00
parent bcbfce8abd
commit 1514794e42
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/ctree.c
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@ -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)