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Improve data-path performance using talloc_pool() 

allocate a talloc pool for GTP to ensure it doesn't have to go back
to the libc malloc all the time.
This commit is contained in:
Sukchan Lee 2022-04-02 13:36:23 +09:00
parent 1c9a48bfb1
commit e213f65406
3 changed files with 18 additions and 1 deletions
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7
src/sgwu/gtp-path.c
View File

@ -244,7 +244,14 @@ int sgwu_gtp_init(void)
config.cluster_2048_pool = ogs_app()->pool.packet;
#if OGS_USE_TALLOC
/* allocate a talloc pool for GTP to ensure it doesn't have to go back
* to the libc malloc all the time */
packet_pool = talloc_pool(__ogs_talloc_core, 1000*1024);
ogs_assert(packet_pool);
#else
packet_pool = ogs_pkbuf_pool_create(&config);
#endif
return OGS_OK;
}

9
src/upf/gtp-path.c
View File

@ -222,7 +222,7 @@ static void _gtpv1_u_recv_cb(short when, ogs_socket_t fd, void *data)
ogs_assert(fd != INVALID_SOCKET);
pkbuf = ogs_pkbuf_alloc(NULL, OGS_MAX_PKT_LEN);
pkbuf = ogs_pkbuf_alloc(packet_pool, OGS_MAX_PKT_LEN);
ogs_assert(pkbuf);
ogs_pkbuf_reserve(pkbuf, OGS_TUN_MAX_HEADROOM);
ogs_pkbuf_put(pkbuf, OGS_MAX_PKT_LEN-OGS_TUN_MAX_HEADROOM);
@ -579,7 +579,14 @@ int upf_gtp_init(void)
config.cluster_2048_pool = ogs_app()->pool.packet;
#if OGS_USE_TALLOC
/* allocate a talloc pool for GTP to ensure it doesn't have to go back
* to the libc malloc all the time */
packet_pool = talloc_pool(__ogs_talloc_core, 1000*1024);
ogs_assert(packet_pool);
#else
packet_pool = ogs_pkbuf_pool_create(&config);
#endif
return OGS_OK;
}

3
tests/vonr/session-test.c
View File

@ -1937,6 +1937,9 @@ static void test5_func(abts_case *tc, void *data)
OGS_NAS_5GS_5GMM_STATUS,
test_ue->gmm_message_type);
/* Waiting for deleting PDU session */
ogs_msleep(100);
/* Send De-registration request */
gmmbuf = testgmm_build_de_registration_request(test_ue, 1, true, true);
ABTS_PTR_NOTNULL(tc, gmmbuf);