diff options
| author | Suresh Bhogavilli <sbhogavilli@verisign.com> | 2006-02-21 13:42:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-02-23 16:10:52 -0800 |
| commit | 85259878499d6c428cba191bb4e415a250dcd75a (patch) | |
| tree | 6b9c1592f66886917b6ec09dd55f9c52eb850561 /net | |
| parent | 42cf93cd464e0df3c85d298c647411bae6d99e6e (diff) | |
| download | lwn-85259878499d6c428cba191bb4e415a250dcd75a.tar.gz lwn-85259878499d6c428cba191bb4e415a250dcd75a.zip | |
[IPV4]: Fix garbage collection of multipath route entries
When garbage collecting route cache entries of multipath routes
in rt_garbage_collect(), entries were deleted from the hash bucket
'i' while holding a spin lock on bucket 'k' resulting in a system
hang. Delete entries, if any, from bucket 'k' instead.
Signed-off-by: Suresh Bhogavilli <sbhogavilli@verisign.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index d82c242ea704..fca5fe0cf94a 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -835,7 +835,7 @@ static int rt_garbage_collect(void) int r; rthp = rt_remove_balanced_route( - &rt_hash_table[i].chain, + &rt_hash_table[k].chain, rth, &r); goal -= r; |