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-rw-r--r--src/vlibmemory/memory_shared.c22
-rw-r--r--src/vlibmemory/memory_vlib.c26
2 files changed, 44 insertions, 4 deletions
diff --git a/src/vlibmemory/memory_shared.c b/src/vlibmemory/memory_shared.c
index aea903304a8..41aa1231f6c 100644
--- a/src/vlibmemory/memory_shared.c
+++ b/src/vlibmemory/memory_shared.c
@@ -104,8 +104,17 @@ vl_msg_api_alloc_internal (int nbytes, int pool, int may_return_null)
if (now - rv->gc_mark_timestamp > 10)
{
if (CLIB_DEBUG > 0)
- clib_warning ("garbage collect pool %d ring %d index %d",
- pool, i, q->head);
+ {
+ u16 *msg_idp, msg_id;
+ clib_warning
+ ("garbage collect pool %d ring %d index %d", pool, i,
+ q->head);
+ msg_idp = (u16 *) (rv->data);
+ msg_id = clib_net_to_host_u16 (*msg_idp);
+ if (msg_id < vec_len (api_main.msg_names))
+ clib_warning ("msg id %d name %s", (u32) msg_id,
+ api_main.msg_names[msg_id]);
+ }
shmem_hdr->garbage_collects++;
goto collected;
}
@@ -330,6 +339,7 @@ vl_map_shmem (const char *region_name, int is_vlib)
api_main_t *am = &api_main;
int i;
struct timespec ts, tsrem;
+ u32 vlib_input_queue_length;
if (is_vlib == 0)
svm_region_init_chroot (am->root_path);
@@ -449,9 +459,13 @@ vl_map_shmem (const char *region_name, int is_vlib)
shmem_hdr->version = VL_SHM_VERSION;
/* vlib main input queue */
+ vlib_input_queue_length = 1024;
+ if (am->vlib_input_queue_length)
+ vlib_input_queue_length = am->vlib_input_queue_length;
+
shmem_hdr->vl_input_queue =
- unix_shared_memory_queue_init (1024, sizeof (uword), getpid (),
- am->vlib_signal);
+ unix_shared_memory_queue_init (vlib_input_queue_length, sizeof (uword),
+ getpid (), am->vlib_signal);
/* Set up the msg ring allocator */
#define _(sz,n) \
diff --git a/src/vlibmemory/memory_vlib.c b/src/vlibmemory/memory_vlib.c
index e5d88732c2e..004a997455e 100644
--- a/src/vlibmemory/memory_vlib.c
+++ b/src/vlibmemory/memory_vlib.c
@@ -1917,6 +1917,32 @@ api_config_fn (vlib_main_t * vm, unformat_input_t * input)
VLIB_CONFIG_FUNCTION (api_config_fn, "api-trace");
+static clib_error_t *
+api_queue_config_fn (vlib_main_t * vm, unformat_input_t * input)
+{
+ api_main_t *am = &api_main;
+ u32 nitems;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "length %d", &nitems) ||
+ (unformat (input, "len %d", &nitems)))
+ {
+ if (nitems >= 1024)
+ am->vlib_input_queue_length = nitems;
+ else
+ clib_warning ("vlib input queue length %d too small, ignored",
+ nitems);
+ }
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+ return 0;
+}
+
+VLIB_CONFIG_FUNCTION (api_queue_config_fn, "api-queue");
+
/*
* fd.io coding-style-patch-verification: ON
*