diff options
Diffstat (limited to 'examples/l2fwd-keepalive/main.c')
| -rw-r--r-- | examples/l2fwd-keepalive/main.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c index 8da89aa1..84a59eb6 100644 --- a/examples/l2fwd-keepalive/main.c +++ b/examples/l2fwd-keepalive/main.c @@ -72,6 +72,8 @@ #include <rte_timer.h> #include <rte_keepalive.h> +#include "shm.h" + #define RTE_LOGTYPE_L2FWD RTE_LOGTYPE_USER1 #define NB_MBUF 8192 @@ -523,7 +525,7 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask) } static void -dead_core(__attribute__((unused)) void *ptr_data, const int id_core) +dead_core(__rte_unused void *ptr_data, const int id_core) { printf("Dead core %i - restarting..\n", id_core); if (rte_eal_get_lcore_state(id_core) == FINISHED) { @@ -534,6 +536,14 @@ dead_core(__attribute__((unused)) void *ptr_data, const int id_core) } } +static void +relay_core_state(void *ptr_data, const int id_core, + const enum rte_keepalive_state core_state, uint64_t last_alive) +{ + rte_keepalive_relayed_state((struct rte_keepalive_shm *)ptr_data, + id_core, core_state, last_alive); +} + int main(int argc, char **argv) { @@ -570,9 +580,6 @@ main(int argc, char **argv) if (nb_ports == 0) rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n"); - if (nb_ports > RTE_MAX_ETHPORTS) - nb_ports = RTE_MAX_ETHPORTS; - /* reset l2fwd_dst_ports */ for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++) l2fwd_dst_ports[portid] = 0; @@ -725,10 +732,18 @@ main(int argc, char **argv) rte_timer_init(&stats_timer); if (check_period > 0) { + struct rte_keepalive_shm *ka_shm; + + ka_shm = rte_keepalive_shm_create(); + if (ka_shm == NULL) + rte_exit(EXIT_FAILURE, + "rte_keepalive_shm_create() failed"); rte_global_keepalive_info = - rte_keepalive_create(&dead_core, NULL); + rte_keepalive_create(&dead_core, ka_shm); if (rte_global_keepalive_info == NULL) rte_exit(EXIT_FAILURE, "init_keep_alive() failed"); + rte_keepalive_register_relay_callback(rte_global_keepalive_info, + relay_core_state, ka_shm); rte_timer_init(&hb_timer); if (rte_timer_reset(&hb_timer, (check_period * rte_get_timer_hz()) / 1000, |