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-rw-r--r--app/nginx/auto/modules7
-rw-r--r--app/nginx/src/tldk/module.c2
-rw-r--r--app/nginx/src/tldk/ngx_tldk.h4
-rw-r--r--app/nginx/src/tldk/parse.c12
-rw-r--r--examples/l4fwd/Makefile1
-rw-r--r--lib/libtle_l4p/Makefile1
-rw-r--r--lib/libtle_l4p/ctx.c2
-rw-r--r--lib/libtle_l4p/tcp_ctl.h37
-rw-r--r--lib/libtle_l4p/tcp_rxtx.c10
-rw-r--r--lib/libtle_l4p/tcp_stream.c173
-rw-r--r--lib/libtle_l4p/tcp_stream.h4
-rw-r--r--lib/libtle_l4p/tle_ctx.h6
-rw-r--r--lib/libtle_l4p/udp_stream.c1
-rw-r--r--test/gtest/Makefile2
-rw-r--r--test/gtest/test_tle_tcp_stream.h4
15 files changed, 197 insertions, 69 deletions
diff --git a/app/nginx/auto/modules b/app/nginx/auto/modules
index f1791c9..cdba3a8 100644
--- a/app/nginx/auto/modules
+++ b/app/nginx/auto/modules
@@ -1239,9 +1239,10 @@ if [ $USE_TLDK = YES ]; then
src/tldk/tldk_event.c
src/tldk/parse.c"
ngx_module_libs="-L${TLDK_ROOT}/${RTE_TARGET}/lib -Wl,--whole-archive
- -ltle_l4p -ltle_dring -ltle_timer -Wl,--no-whole-archive
- -L${RTE_SDK}/${RTE_TARGET}/lib -Wl,--whole-archive -ldpdk
- -lm -lpcap -lnuma -Wl,--no-whole-archive"
+ -ltle_l4p -ltle_dring -ltle_memtank -ltle_timer
+ -Wl,--no-whole-archive -L${RTE_SDK}/${RTE_TARGET}/lib
+ -Wl,--whole-archive -ldpdk -lm -lpcap -lnuma
+ -Wl,--no-whole-archive"
ngx_module_link=YES
ngx_module_order=
diff --git a/app/nginx/src/tldk/module.c b/app/nginx/src/tldk/module.c
index 67d9746..8736529 100644
--- a/app/nginx/src/tldk/module.c
+++ b/app/nginx/src/tldk/module.c
@@ -95,6 +95,8 @@ init_context(struct tldk_ctx *tcx, const struct tldk_ctx_conf *cf,
cprm.socket_id = sid;
cprm.proto = TLE_PROTO_TCP;
cprm.max_streams = cf->nb_stream;
+ cprm.free_streams.min = cf->free_streams.nb_min;
+ cprm.free_streams.max = cf->free_streams.nb_max;
cprm.max_stream_rbufs = cf->nb_rbuf;
cprm.max_stream_sbufs = cf->nb_sbuf;
if (cf->be_in_worker != 0)
diff --git a/app/nginx/src/tldk/ngx_tldk.h b/app/nginx/src/tldk/ngx_tldk.h
index ffd479b..ed6ae35 100644
--- a/app/nginx/src/tldk/ngx_tldk.h
+++ b/app/nginx/src/tldk/ngx_tldk.h
@@ -86,6 +86,10 @@ struct tldk_ctx_conf {
uint32_t lcore;
uint32_t nb_mbuf;
uint32_t nb_stream;
+ struct {
+ uint32_t nb_min;
+ uint32_t nb_max;
+ } free_streams;
uint32_t nb_rbuf;
uint32_t nb_sbuf;
uint32_t nb_dev;
diff --git a/app/nginx/src/tldk/parse.c b/app/nginx/src/tldk/parse.c
index 5d71d9e..6e20b1b 100644
--- a/app/nginx/src/tldk/parse.c
+++ b/app/nginx/src/tldk/parse.c
@@ -413,6 +413,18 @@ tldk_ctx_parse(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
&pvl) < 0)
return NGX_CONF_ERROR;
tcx->nb_stream = pvl.u64;
+ } else if (ngx_strcmp(v[0].data, "min_free_streams") == 0) {
+ if (cf->args->nelts != 2 ||
+ parse_uint_val((const char *)v[1].data,
+ &pvl) < 0)
+ return NGX_CONF_ERROR;
+ tcx->free_streams.nb_min = pvl.u64;
+ } else if (ngx_strcmp(v[0].data, "max_free_streams") == 0) {
+ if (cf->args->nelts != 2 ||
+ parse_uint_val((const char *)v[1].data,
+ &pvl) < 0)
+ return NGX_CONF_ERROR;
+ tcx->free_streams.nb_max = pvl.u64;
} else if (ngx_strcmp(v[0].data, "rbufs") == 0) {
if (cf->args->nelts != 2 ||
parse_uint_val((const char *)v[1].data,
diff --git a/examples/l4fwd/Makefile b/examples/l4fwd/Makefile
index f18b622..a6e0de3 100644
--- a/examples/l4fwd/Makefile
+++ b/examples/l4fwd/Makefile
@@ -38,6 +38,7 @@ CFLAGS += -I$(RTE_OUTPUT)/include
LDLIBS += -L$(RTE_OUTPUT)/lib
LDLIBS += -ltle_l4p
+LDLIBS += -ltle_memtank
LDLIBS += -ltle_timer
EXTRA_CFLAGS += -O3
diff --git a/lib/libtle_l4p/Makefile b/lib/libtle_l4p/Makefile
index e1357d1..5c8407e 100644
--- a/lib/libtle_l4p/Makefile
+++ b/lib/libtle_l4p/Makefile
@@ -48,6 +48,7 @@ SYMLINK-y-include += tle_udp.h
# this lib dependencies
DEPDIRS-y += lib/libtle_misc
+DEPDIRS-y += lib/libtle_memtank
DEPDIRS-y += lib/libtle_dring
DEPDIRS-y += lib/libtle_timer
diff --git a/lib/libtle_l4p/ctx.c b/lib/libtle_l4p/ctx.c
index b8067f0..b810983 100644
--- a/lib/libtle_l4p/ctx.c
+++ b/lib/libtle_l4p/ctx.c
@@ -116,8 +116,6 @@ tle_ctx_create(const struct tle_ctx_param *ctx_prm)
for (i = 0; i != RTE_DIM(ctx->use); i++)
tle_pbm_init(ctx->use + i, LPORT_START_BLK);
- ctx->streams.nb_free = ctx->prm.max_streams;
-
/* Initialization of siphash state is done here to speed up the
* fastpath processing.
*/
diff --git a/lib/libtle_l4p/tcp_ctl.h b/lib/libtle_l4p/tcp_ctl.h
index bec1e76..7dde8ff 100644
--- a/lib/libtle_l4p/tcp_ctl.h
+++ b/lib/libtle_l4p/tcp_ctl.h
@@ -143,10 +143,10 @@ empty_lq(struct tle_tcp_stream *s)
static inline void
tcp_stream_reset(struct tle_ctx *ctx, struct tle_tcp_stream *s)
{
- struct stbl *st;
uint16_t uop;
+ struct tcp_streams *ts;
- st = CTX_TCP_STLB(ctx);
+ ts = CTX_TCP_STREAMS(ctx);
/* reset TX armed */
rte_atomic32_set(&s->tx.arm, 0);
@@ -167,7 +167,7 @@ tcp_stream_reset(struct tle_ctx *ctx, struct tle_tcp_stream *s)
if (s->ste != NULL) {
/* remove entry from RX streams table */
- stbl_del_stream(st, s->ste, s,
+ stbl_del_stream(&ts->st, s->ste, s,
(s->flags & TLE_CTX_FLAG_ST) == 0);
s->ste = NULL;
empty_rq(s);
@@ -181,7 +181,36 @@ tcp_stream_reset(struct tle_ctx *ctx, struct tle_tcp_stream *s)
* if there still are pkts queued for TX,
* then put this stream to the tail of free list.
*/
- put_stream(ctx, &s->s, TCP_STREAM_TX_FINISHED(s));
+ if (TCP_STREAM_TX_PENDING(s))
+ put_stream(ctx, &s->s, 0);
+ else {
+ s->s.type = TLE_VNUM;
+ tle_memtank_free(ts->mts, (void **)&s, 1, 0);
+ }
+}
+
+static inline struct tle_tcp_stream *
+tcp_stream_get(struct tle_ctx *ctx, uint32_t flag)
+{
+ struct tle_stream *s;
+ struct tle_tcp_stream *cs;
+ struct tcp_streams *ts;
+
+ ts = CTX_TCP_STREAMS(ctx);
+
+ /* check TX pending list */
+ s = get_stream(ctx);
+ cs = TCP_STREAM(s);
+ if (s != NULL) {
+ if (TCP_STREAM_TX_FINISHED(cs))
+ return cs;
+ put_stream(ctx, &cs->s, 0);
+ }
+
+ if (tle_memtank_alloc(ts->mts, (void **)&cs, 1, flag) != 1)
+ return NULL;
+
+ return cs;
}
#ifdef __cplusplus
diff --git a/lib/libtle_l4p/tcp_rxtx.c b/lib/libtle_l4p/tcp_rxtx.c
index a519645..b71a565 100644
--- a/lib/libtle_l4p/tcp_rxtx.c
+++ b/lib/libtle_l4p/tcp_rxtx.c
@@ -947,15 +947,15 @@ rx_ack_listen(struct tle_tcp_stream *s, struct stbl *st,
return rc;
/* allocate new stream */
- ts = get_stream(ctx);
- cs = TCP_STREAM(ts);
- if (ts == NULL)
+ cs = tcp_stream_get(ctx, 0);
+ if (cs == NULL)
return ENFILE;
/* prepare stream to handle new connection */
if (accept_prep_stream(s, st, cs, &to, tms, pi, si) == 0) {
/* put new stream in the accept queue */
+ ts = &cs->s;
if (_rte_ring_enqueue_burst(s->rx.q,
(void * const *)&ts, 1) == 1) {
*csp = cs;
@@ -1951,12 +1951,15 @@ tle_tcp_stream_accept(struct tle_stream *ts, struct tle_stream *rs[],
{
uint32_t n;
struct tle_tcp_stream *s;
+ struct tle_memtank *mts;
s = TCP_STREAM(ts);
n = _rte_ring_dequeue_burst(s->rx.q, (void **)rs, num);
if (n == 0)
return 0;
+ mts = CTX_TCP_MTS(ts->ctx);
+
/*
* if we still have packets to read,
* then rearm stream RX event.
@@ -1967,6 +1970,7 @@ tle_tcp_stream_accept(struct tle_stream *ts, struct tle_stream *rs[],
tcp_stream_release(s);
}
+ tle_memtank_grow(mts);
return n;
}
diff --git a/lib/libtle_l4p/tcp_stream.c b/lib/libtle_l4p/tcp_stream.c
index a212405..fce3b9a 100644
--- a/lib/libtle_l4p/tcp_stream.c
+++ b/lib/libtle_l4p/tcp_stream.c
@@ -28,6 +28,8 @@
#include "tcp_ofo.h"
#include "tcp_txq.h"
+#define MAX_STREAM_BURST 0x40
+
static void
unuse_stream(struct tle_tcp_stream *s)
{
@@ -42,11 +44,13 @@ tcp_fini_streams(struct tle_ctx *ctx)
ts = CTX_TCP_STREAMS(ctx);
if (ts != NULL) {
- stbl_fini(&ts->st);
- /* free the timer wheel */
+ stbl_fini(&ts->st);
tle_timer_free(ts->tmr);
rte_free(ts->tsq);
+ tle_memtank_dump(stdout, ts->mts, TLE_MTANK_DUMP_STAT);
+ tle_memtank_sanity_check(ts->mts, 0);
+ tle_memtank_destroy(ts->mts);
STAILQ_INIT(&ts->dr.fe);
STAILQ_INIT(&ts->dr.be);
@@ -122,7 +126,7 @@ calc_stream_szofs(struct tle_ctx *ctx, struct stream_szofs *szofs)
szofs->size = sz;
}
-static int
+static void
init_stream(struct tle_ctx *ctx, struct tle_tcp_stream *s,
const struct stream_szofs *szofs)
{
@@ -163,9 +167,6 @@ init_stream(struct tle_ctx *ctx, struct tle_tcp_stream *s,
s->s.ctx = ctx;
unuse_stream(s);
- STAILQ_INSERT_TAIL(&ctx->streams.free, &s->s, link);
-
- return 0;
}
static void
@@ -178,38 +179,107 @@ tcp_free_drbs(struct tle_stream *s, struct tle_drb *drb[], uint32_t nb_drb)
}
static struct tle_timer_wheel *
-alloc_timers(uint32_t num, uint32_t mshift, int32_t socket)
+alloc_timers(const struct tle_ctx *ctx)
{
+ struct tle_timer_wheel *twl;
struct tle_timer_wheel_args twprm;
twprm.tick_size = TCP_RTO_GRANULARITY;
- twprm.max_timer = num;
- twprm.socket_id = socket;
- return tle_timer_create(&twprm, tcp_get_tms(mshift));
+ twprm.max_timer = ctx->prm.max_streams;
+ twprm.socket_id = ctx->prm.socket_id;
+
+ twl = tle_timer_create(&twprm, tcp_get_tms(ctx->cycles_ms_shift));
+ if (twl == NULL)
+ TCP_LOG(ERR, "alloc_timers(ctx=%p) failed with error=%d\n",
+ ctx, rte_errno);
+ return twl;
+}
+
+static void *
+mts_alloc(size_t sz, void *udata)
+{
+ struct tle_ctx *ctx;
+
+ ctx = udata;
+ return rte_zmalloc_socket(NULL, sz, RTE_CACHE_LINE_SIZE,
+ ctx->prm.socket_id);
+}
+
+static void
+mts_free(void *p, void *udata)
+{
+ RTE_SET_USED(udata);
+ rte_free(p);
+}
+
+static void
+mts_init(void *pa[], uint32_t num, void *udata)
+{
+ uint32_t i;
+ struct tle_ctx *ctx;
+ struct tcp_streams *ts;
+
+ ctx = udata;
+ ts = CTX_TCP_STREAMS(ctx);
+
+ for (i = 0; i != num; i++)
+ init_stream(ctx, pa[i], &ts->szofs);
+}
+
+static struct tle_memtank *
+alloc_mts(struct tle_ctx *ctx, uint32_t stream_size)
+{
+ struct tle_memtank *mts;
+ struct tle_memtank_prm prm;
+
+ static const struct tle_memtank_prm cprm = {
+ .obj_align = RTE_CACHE_LINE_SIZE,
+ .flags = TLE_MTANK_OBJ_DBG,
+ .alloc = mts_alloc,
+ .free = mts_free,
+ .init = mts_init,
+ };
+
+ prm = cprm;
+ prm.udata = ctx;
+
+ prm.obj_size = stream_size;
+
+ prm.min_free = (ctx->prm.free_streams.min != 0) ?
+ ctx->prm.free_streams.min : ctx->prm.max_streams;
+ prm.max_free = (ctx->prm.free_streams.max > prm.min_free) ?
+ ctx->prm.free_streams.max : prm.min_free;
+
+ prm.nb_obj_chunk = MAX_STREAM_BURST;
+ prm.max_obj = ctx->prm.max_streams;
+
+ mts = tle_memtank_create(&prm);
+ if (mts == NULL)
+ TCP_LOG(ERR, "%s(ctx=%p) failed with error=%d\n",
+ __func__, ctx, rte_errno);
+ else
+ tle_memtank_grow(mts);
+
+ return mts;
}
static int
tcp_init_streams(struct tle_ctx *ctx)
{
- size_t sz;
- uint32_t f, i;
+ uint32_t f;
int32_t rc;
struct tcp_streams *ts;
- struct tle_tcp_stream *ps;
struct stream_szofs szofs;
f = ((ctx->prm.flags & TLE_CTX_FLAG_ST) == 0) ? 0 :
(RING_F_SP_ENQ | RING_F_SC_DEQ);
calc_stream_szofs(ctx, &szofs);
+ TCP_LOG(NOTICE, "ctx:%p, caluclated stream size: %u\n",
+ ctx, szofs.size);
- sz = sizeof(*ts) + szofs.size * ctx->prm.max_streams;
- ts = rte_zmalloc_socket(NULL, sz, RTE_CACHE_LINE_SIZE,
+ ts = rte_zmalloc_socket(NULL, sizeof(*ts), RTE_CACHE_LINE_SIZE,
ctx->prm.socket_id);
-
- TCP_LOG(NOTICE, "allocation of %zu bytes on socket %d "
- "for %u tcp_streams returns %p\n",
- sz, ctx->prm.socket_id, ctx->prm.max_streams, ts);
if (ts == NULL)
return -ENOMEM;
@@ -221,29 +291,22 @@ tcp_init_streams(struct tle_ctx *ctx)
ctx->streams.buf = ts;
STAILQ_INIT(&ctx->streams.free);
- ts->tmr = alloc_timers(ctx->prm.max_streams, ctx->cycles_ms_shift,
- ctx->prm.socket_id);
- if (ts->tmr == NULL) {
- TCP_LOG(ERR, "alloc_timers(ctx=%p) failed with error=%d\n",
- ctx, rte_errno);
- rc = -ENOMEM;
- } else {
- ts->tsq = alloc_ring(ctx->prm.max_streams,
- f | RING_F_SC_DEQ, ctx->prm.socket_id);
- if (ts->tsq == NULL)
+ rc = stbl_init(&ts->st, ctx->prm.max_streams, ctx->prm.socket_id);
+
+ if (rc == 0) {
+ ts->tsq = alloc_ring(ctx->prm.max_streams, f | RING_F_SC_DEQ,
+ ctx->prm.socket_id);
+ ts->tmr = alloc_timers(ctx);
+ ts->mts = alloc_mts(ctx, szofs.size);
+
+ if (ts->tsq == NULL || ts->tmr == NULL || ts->mts == NULL)
rc = -ENOMEM;
- else
- rc = stbl_init(&ts->st, ctx->prm.max_streams,
- ctx->prm.socket_id);
- }
- for (i = 0; rc == 0 && i != ctx->prm.max_streams; i++) {
- ps = (void *)((uintptr_t)ts->s + i * ts->szofs.size);
- rc = init_stream(ctx, ps, &ts->szofs);
+ tle_memtank_dump(stdout, ts->mts, TLE_MTANK_DUMP_STAT);
}
if (rc != 0) {
- TCP_LOG(ERR, "initalisation of %u-th stream failed", i);
+ TCP_LOG(ERR, "initalisation of tcp streams failed");
tcp_fini_streams(ctx);
}
@@ -302,6 +365,7 @@ struct tle_stream *
tle_tcp_stream_open(struct tle_ctx *ctx,
const struct tle_tcp_stream_param *prm)
{
+ struct tcp_streams *ts;
struct tle_tcp_stream *s;
int32_t rc;
@@ -310,15 +374,11 @@ tle_tcp_stream_open(struct tle_ctx *ctx,
return NULL;
}
- s = (struct tle_tcp_stream *)get_stream(ctx);
- if (s == NULL) {
- rte_errno = ENFILE;
- return NULL;
+ ts = CTX_TCP_STREAMS(ctx);
- /* some TX still pending for that stream. */
- } else if (TCP_STREAM_TX_PENDING(s)) {
- put_stream(ctx, &s->s, 0);
- rte_errno = EAGAIN;
+ s = tcp_stream_get(ctx, TLE_MTANK_ALLOC_CHUNK | TLE_MTANK_ALLOC_GROW);
+ if (s == NULL) {
+ rte_errno = ENFILE;
return NULL;
}
@@ -328,7 +388,8 @@ tle_tcp_stream_open(struct tle_ctx *ctx,
(const struct sockaddr *)&prm->addr.remote);
if (rc != 0) {
- put_stream(ctx, &s->s, 1);
+ tle_memtank_free(ts->mts, (void **)&s, 1,
+ TLE_MTANK_FREE_SHRINK);
rte_errno = rc;
return NULL;
}
@@ -426,18 +487,17 @@ tle_tcp_stream_close_bulk(struct tle_stream *ts[], uint32_t num)
rc = 0;
- for (i = 0; i != num; i++) {
+ for (i = 0; i != num && rc == 0; i++) {
s = TCP_STREAM(ts[i]);
- if (ts[i] == NULL || s->s.type >= TLE_VNUM) {
+ if (ts[i] == NULL || s->s.type >= TLE_VNUM)
rc = EINVAL;
- break;
- }
- ctx = s->s.ctx;
- rc = stream_close(ctx, s);
- if (rc != 0)
- break;
+ else {
+ ctx = s->s.ctx;
+ rc = stream_close(ctx, s);
+ tle_memtank_shrink(CTX_TCP_MTS(ctx));
+ }
}
if (rc != 0)
@@ -448,6 +508,7 @@ tle_tcp_stream_close_bulk(struct tle_stream *ts[], uint32_t num)
int
tle_tcp_stream_close(struct tle_stream *ts)
{
+ int32_t rc;
struct tle_ctx *ctx;
struct tle_tcp_stream *s;
@@ -456,7 +517,9 @@ tle_tcp_stream_close(struct tle_stream *ts)
return -EINVAL;
ctx = s->s.ctx;
- return stream_close(ctx, s);
+ rc = stream_close(ctx, s);
+ tle_memtank_shrink(CTX_TCP_MTS(ctx));
+ return rc;
}
int
diff --git a/lib/libtle_l4p/tcp_stream.h b/lib/libtle_l4p/tcp_stream.h
index 1bb2a42..a3d00dc 100644
--- a/lib/libtle_l4p/tcp_stream.h
+++ b/lib/libtle_l4p/tcp_stream.h
@@ -18,6 +18,7 @@
#include <rte_vect.h>
#include <tle_dring.h>
+#include <tle_memtank.h>
#include <tle_tcp.h>
#include <tle_event.h>
@@ -176,9 +177,9 @@ struct tcp_streams {
struct stbl st;
struct tle_timer_wheel *tmr; /* timer wheel */
struct rte_ring *tsq; /* to-send streams queue */
+ struct tle_memtank *mts; /* memtank to allocate streams from */
struct sdr dr; /* death row for zombie streams */
struct stream_szofs szofs; /* size and offsets for stream data */
- struct tle_tcp_stream s[]; /* array of allocated streams. */
};
#define CTX_TCP_STREAMS(ctx) ((struct tcp_streams *)(ctx)->streams.buf)
@@ -186,6 +187,7 @@ struct tcp_streams {
#define CTX_TCP_TMWHL(ctx) (CTX_TCP_STREAMS(ctx)->tmr)
#define CTX_TCP_TSQ(ctx) (CTX_TCP_STREAMS(ctx)->tsq)
#define CTX_TCP_SDR(ctx) (&CTX_TCP_STREAMS(ctx)->dr)
+#define CTX_TCP_MTS(ctx) (CTX_TCP_STREAMS(ctx)->mts)
#ifdef __cplusplus
}
diff --git a/lib/libtle_l4p/tle_ctx.h b/lib/libtle_l4p/tle_ctx.h
index de78a6b..391cfe3 100644
--- a/lib/libtle_l4p/tle_ctx.h
+++ b/lib/libtle_l4p/tle_ctx.h
@@ -112,6 +112,12 @@ struct tle_ctx_param {
int32_t socket_id; /**< socket ID to allocate memory for. */
uint32_t proto; /**< L4 proto to handle. */
uint32_t max_streams; /**< max number of streams in context. */
+ struct {
+ uint32_t min;
+ /**< min number of free streams (grow threshold). */
+ uint32_t max;
+ /**< max number of free streams (shrink threshold). */
+ } free_streams;
uint32_t max_stream_rbufs; /**< max recv mbufs per stream. */
uint32_t max_stream_sbufs; /**< max send mbufs per stream. */
uint32_t send_bulk_size; /**< expected # of packets per send call. */
diff --git a/lib/libtle_l4p/udp_stream.c b/lib/libtle_l4p/udp_stream.c
index 29f5a40..a50c420 100644
--- a/lib/libtle_l4p/udp_stream.c
+++ b/lib/libtle_l4p/udp_stream.c
@@ -170,6 +170,7 @@ udp_init_streams(struct tle_ctx *ctx)
}
}
+ ctx->streams.nb_free = ctx->prm.max_streams;
return 0;
}
diff --git a/test/gtest/Makefile b/test/gtest/Makefile
index e980c23..3858306 100644
--- a/test/gtest/Makefile
+++ b/test/gtest/Makefile
@@ -125,7 +125,7 @@ LDLIBS += -lstdc++
LDLIBS += -L$(GMOCK_DIR) -L$(GMOCK_DIR)/../lib -lgmock
LDLIBS += -L$(GMOCK_DIR)/gtest -L$(GMOCK_DIR)/../lib -lgtest
LDLIBS += -L$(RTE_OUTPUT)/lib
-LDLIBS += -whole-archive -ltle_l4p -ltle_dring -ltle_timer
+LDLIBS += -whole-archive -ltle_l4p -ltle_dring -ltle_memtank -ltle_timer
include $(TLDK_ROOT)/mk/tle.app.mk
endif
diff --git a/test/gtest/test_tle_tcp_stream.h b/test/gtest/test_tle_tcp_stream.h
index 2caf2b5..cb2946e 100644
--- a/test/gtest/test_tle_tcp_stream.h
+++ b/test/gtest/test_tle_tcp_stream.h
@@ -41,6 +41,10 @@ static struct tle_ctx_param ctx_prm_tmpl = {
.socket_id = SOCKET_ID_ANY,
.proto = TLE_PROTO_TCP,
.max_streams = MAX_STREAMS,
+ . free_streams = {
+ .min = 0,
+ .max = 0,
+ },
.max_stream_rbufs = MAX_STREAM_RBUFS,
.max_stream_sbufs = MAX_STREAM_SBUFS,
};