summaryrefslogtreecommitdiffstats
path: root/net/core/flow.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/core/flow.c')
-rw-r--r--net/core/flow.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/net/core/flow.c b/net/core/flow.c
index 2191af5..f23e7e3 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -32,7 +32,6 @@ struct flow_cache_entry {
u8 dir;
struct flowi key;
u32 genid;
- u32 sk_sid;
void *object;
atomic_t *object_ref;
};
@@ -165,7 +164,7 @@ static int flow_key_compare(struct flowi *key1, struct flowi *key2)
return 0;
}
-void *flow_cache_lookup(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
+void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
flow_resolve_t resolver)
{
struct flow_cache_entry *fle, **head;
@@ -189,7 +188,6 @@ void *flow_cache_lookup(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
for (fle = *head; fle; fle = fle->next) {
if (fle->family == family &&
fle->dir == dir &&
- fle->sk_sid == sk_sid &&
flow_key_compare(key, &fle->key) == 0) {
if (fle->genid == atomic_read(&flow_cache_genid)) {
void *ret = fle->object;
@@ -214,7 +212,6 @@ void *flow_cache_lookup(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
*head = fle;
fle->family = family;
fle->dir = dir;
- fle->sk_sid = sk_sid;
memcpy(&fle->key, key, sizeof(*key));
fle->object = NULL;
flow_count(cpu)++;
@@ -226,7 +223,7 @@ nocache:
void *obj;
atomic_t *obj_ref;
- resolver(key, sk_sid, family, dir, &obj, &obj_ref);
+ resolver(key, family, dir, &obj, &obj_ref);
if (fle) {
fle->genid = atomic_read(&flow_cache_genid);
@@ -346,12 +343,8 @@ static int __init flow_cache_init(void)
flow_cachep = kmem_cache_create("flow_cache",
sizeof(struct flow_cache_entry),
- 0, SLAB_HWCACHE_ALIGN,
+ 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
NULL, NULL);
-
- if (!flow_cachep)
- panic("NET: failed to allocate flow cache slab\n");
-
flow_hash_shift = 10;
flow_lwm = 2 * flow_hash_size;
flow_hwm = 4 * flow_hash_size;
OpenPOWER on IntegriCloud