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dpif: Remove support for multiple queues per port.

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Commit 69c51582ff ("dpif-netlink: don't allocate per thread netlink
sockets") removed dpif-netlink support for multiple queues per port.
No remaining dpif provider supports multiple queues per port, so
remove infrastructure for the feature.

CC: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Tested-by: Yifeng Sun <pkusunyifeng@gmail.com>
Reviewed-by: Yifeng Sun <pkusunyifeng@gmail.com>
This commit is contained in:
Ben Pfaff
2018-09-25 15:14:13 -07:00
parent 991f1f63f5
commit 769b50349f
6 changed files with 15 additions and 51 deletions
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9
lib/dpif-netlink.c
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@@ -234,7 +234,7 @@ static bool ovs_tunnels_out_of_tree = true;
static int dpif_netlink_init(void);
static int open_dpif(const struct dpif_netlink_dp *, struct dpif **);
static uint32_t dpif_netlink_port_get_pid(const struct dpif *,
odp_port_t port_no, uint32_t hash);
odp_port_t port_no);
static void dpif_netlink_handler_uninit(struct dpif_handler *handler);
static int dpif_netlink_refresh_channels(struct dpif_netlink *,
uint32_t n_handlers);
@@ -991,7 +991,7 @@ dpif_netlink_port_query_by_name(const struct dpif *dpif_, const char *devname,
static uint32_t
dpif_netlink_port_get_pid__(const struct dpif_netlink *dpif,
odp_port_t port_no, uint32_t hash OVS_UNUSED)
odp_port_t port_no)
OVS_REQ_RDLOCK(dpif->upcall_lock)
{
uint32_t port_idx = odp_to_u32(port_no);
@@ -1015,14 +1015,13 @@ dpif_netlink_port_get_pid__(const struct dpif_netlink *dpif,
}
static uint32_t
dpif_netlink_port_get_pid(const struct dpif *dpif_, odp_port_t port_no,
uint32_t hash)
dpif_netlink_port_get_pid(const struct dpif *dpif_, odp_port_t port_no)
{
const struct dpif_netlink *dpif = dpif_netlink_cast(dpif_);
uint32_t ret;
fat_rwlock_rdlock(&dpif->upcall_lock);
ret = dpif_netlink_port_get_pid__(dpif, port_no, hash);
ret = dpif_netlink_port_get_pid__(dpif, port_no);
fat_rwlock_unlock(&dpif->upcall_lock);
return ret;