diff options
| author | Patrick Caulfield <patrick@tykepenguin.com> | 2004-11-05 07:42:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@nuts.davemloft.net> | 2004-11-05 07:42:48 -0800 |
| commit | cf3659b91ff54669891940cfcb8625d22e53772a (patch) | |
| tree | ae7fd58bf6d66fed993a1237bee2124a0e6aa7b6 /net | |
| parent | b4e94293a8411607ffb1073c5fab21a4af5ba4d1 (diff) | |
[DECNET]: Route RCU fix
This patch fixes a missing _bh in the 23 August locking update.
Without this any attempt to read from /proc/net/decnet_cache causes a
'scheduling while atomic' crash.
Signed-off-by: Patrick Caulfield <patrick@tykepenguin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/decnet/dn_route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 32e3cd4bc3b9..de85549feb7f 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1676,7 +1676,7 @@ static struct dn_route *dn_rt_cache_get_first(struct seq_file *seq) rt = dn_rt_hash_table[s->bucket].chain; if (rt) break; - rcu_read_unlock(); + rcu_read_unlock_bh(); } return rt; } |