ChangeSet 1.1558, 2005/01/10 12:30:16-08:00, [EMAIL PROTECTED]
[NEIGH]: Calculate hash_val after possible table growth, not before.
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
neighbour.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff -Nru a/net/core/neighbour.c b/net/core/neighbour.c
--- a/net/core/neighbour.c 2005-01-15 07:06:28 -08:00
+++ b/net/core/neighbour.c 2005-01-15 07:06:28 -08:00
@@ -427,11 +427,12 @@
n->confirmed = jiffies - (n->parms->base_reachable_time<<1);
- hash_val = tbl->hash(pkey, dev) & tbl->hash_mask;
-
write_lock_bh(&tbl->lock);
if (atomic_read(&tbl->entries) > (tbl->hash_mask + 1))
neigh_hash_grow(tbl, (tbl->hash_mask + 1) << 1);
+
+ hash_val = tbl->hash(pkey, dev) & tbl->hash_mask;
+
for (n1 = tbl->hash_buckets[hash_val]; n1; n1 = n1->next) {
if (dev == n1->dev &&
memcmp(n1->primary_key, pkey, key_len) == 0) {
-
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