policer: API policer selection by index
Policer API calls were only by policer name. It is now possible to
select a policer by its index.
Some functionalities are also added to allow updating a policer
configuration and to refill its token buckets.
Some dead codes are being removed, and small fixes made.
Type: improvement
Signed-off-by: Maxime Peim <mpeim@cisco.com>
Change-Id: I4cc8fda0fc7c635a4110da3e757356b150f9b606
diff --git a/src/vnet/policer/policer.c b/src/vnet/policer/policer.c
index 8389a5e..217a4c9 100644
--- a/src/vnet/policer/policer.c
+++ b/src/vnet/policer/policer.c
@@ -49,105 +49,161 @@
},
};
-clib_error_t *
-policer_add_del (vlib_main_t *vm, u8 *name, qos_pol_cfg_params_st *cfg,
- u32 *policer_index, u8 is_add)
+int
+policer_add (vlib_main_t *vm, const u8 *name, const qos_pol_cfg_params_st *cfg,
+ u32 *policer_index)
{
vnet_policer_main_t *pm = &vnet_policer_main;
policer_t test_policer;
policer_t *policer;
+ policer_t *pp;
+ qos_pol_cfg_params_st *cp;
uword *p;
u32 pi;
int rv;
+ int i;
p = hash_get_mem (pm->policer_config_by_name, name);
- if (is_add == 0)
- {
- /* free policer config and template */
- if (p == 0)
- {
- vec_free (name);
- return clib_error_return (0, "No such policer configuration");
- }
- pool_put_index (pm->configs, p[0]);
- pool_put_index (pm->policer_templates, p[0]);
- hash_unset_mem (pm->policer_config_by_name, name);
-
- /* free policer */
- p = hash_get_mem (pm->policer_index_by_name, name);
- if (p == 0)
- {
- vec_free (name);
- return clib_error_return (0, "No such policer");
- }
- pool_put_index (pm->policers, p[0]);
- hash_unset_mem (pm->policer_index_by_name, name);
-
- vec_free (name);
- return 0;
- }
-
- if (p != 0)
- {
- vec_free (name);
- return clib_error_return (0, "Policer already exists");
- }
+ if (p != NULL)
+ return VNET_API_ERROR_VALUE_EXIST;
/* Vet the configuration before adding it to the table */
rv = pol_logical_2_physical (cfg, &test_policer);
- if (rv == 0)
+ if (rv != 0)
+ return VNET_API_ERROR_INVALID_VALUE;
+
+ pool_get (pm->configs, cp);
+ pool_get_aligned (pm->policers, policer, CLIB_CACHE_LINE_BYTES);
+
+ clib_memcpy (cp, cfg, sizeof (*cp));
+ clib_memcpy (policer, &test_policer, sizeof (*pp));
+
+ policer->name = format (0, "%s%c", name, 0);
+ pi = policer - pm->policers;
+
+ hash_set_mem (pm->policer_config_by_name, policer->name, cp - pm->configs);
+ hash_set_mem (pm->policer_index_by_name, policer->name, pi);
+ *policer_index = pi;
+ policer->thread_index = ~0;
+
+ for (i = 0; i < NUM_POLICE_RESULTS; i++)
{
- policer_t *pp;
- qos_pol_cfg_params_st *cp;
- int i;
-
- pool_get (pm->configs, cp);
- pool_get (pm->policer_templates, pp);
-
- ASSERT (cp - pm->configs == pp - pm->policer_templates);
-
- clib_memcpy (cp, cfg, sizeof (*cp));
- clib_memcpy (pp, &test_policer, sizeof (*pp));
-
- hash_set_mem (pm->policer_config_by_name, name, cp - pm->configs);
- pool_get_aligned (pm->policers, policer, CLIB_CACHE_LINE_BYTES);
- policer[0] = pp[0];
- pi = policer - pm->policers;
- hash_set_mem (pm->policer_index_by_name, name, pi);
- *policer_index = pi;
- policer->thread_index = ~0;
-
- for (i = 0; i < NUM_POLICE_RESULTS; i++)
- {
- vlib_validate_combined_counter (&policer_counters[i], pi);
- vlib_zero_combined_counter (&policer_counters[i], pi);
- }
- }
- else
- {
- vec_free (name);
- return clib_error_return (0, "Config failed sanity check");
+ vlib_validate_combined_counter (&policer_counters[i], pi);
+ vlib_zero_combined_counter (&policer_counters[i], pi);
}
return 0;
}
int
-policer_bind_worker (u8 *name, u32 worker, bool bind)
+policer_del (vlib_main_t *vm, u32 policer_index)
{
vnet_policer_main_t *pm = &vnet_policer_main;
policer_t *policer;
uword *p;
- p = hash_get_mem (pm->policer_index_by_name, name);
- if (p == 0)
+ if (pool_is_free_index (pm->policers, policer_index))
+ return VNET_API_ERROR_NO_SUCH_ENTRY;
+
+ policer = &pm->policers[policer_index];
+
+ p = hash_get_mem (pm->policer_config_by_name, policer->name);
+
+ /* free policer config */
+ if (p != NULL)
{
- return VNET_API_ERROR_NO_SUCH_ENTRY;
+ pool_put_index (pm->configs, p[0]);
+ hash_unset_mem (pm->policer_config_by_name, policer->name);
}
- policer = &pm->policers[p[0]];
+ /* free policer */
+ hash_unset_mem (pm->policer_index_by_name, policer->name);
+ vec_free (policer->name);
+ pool_put_index (pm->policers, policer_index);
+
+ return 0;
+}
+
+int
+policer_update (vlib_main_t *vm, u32 policer_index,
+ const qos_pol_cfg_params_st *cfg)
+{
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ policer_t test_policer;
+ policer_t *policer;
+ qos_pol_cfg_params_st *cp;
+ uword *p;
+ u8 *name;
+ int rv;
+ int i;
+
+ if (pool_is_free_index (pm->policers, policer_index))
+ return VNET_API_ERROR_NO_SUCH_ENTRY;
+
+ policer = &pm->policers[policer_index];
+
+ /* Vet the configuration before adding it to the table */
+ rv = pol_logical_2_physical (cfg, &test_policer);
+ if (rv != 0)
+ return VNET_API_ERROR_INVALID_VALUE;
+
+ p = hash_get_mem (pm->policer_config_by_name, policer->name);
+
+ if (PREDICT_TRUE (p != NULL))
+ {
+ cp = &pm->configs[p[0]];
+ }
+ else
+ {
+ /* recover from a missing configuration */
+ pool_get (pm->configs, cp);
+ hash_set_mem (pm->policer_config_by_name, policer->name,
+ cp - pm->configs);
+ }
+
+ name = policer->name;
+
+ clib_memcpy (cp, cfg, sizeof (*cp));
+ clib_memcpy (policer, &test_policer, sizeof (*policer));
+
+ policer->name = name;
+ policer->thread_index = ~0;
+
+ for (i = 0; i < NUM_POLICE_RESULTS; i++)
+ vlib_zero_combined_counter (&policer_counters[i], policer_index);
+
+ return 0;
+}
+
+int
+policer_reset (vlib_main_t *vm, u32 policer_index)
+{
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ policer_t *policer;
+
+ if (pool_is_free_index (pm->policers, policer_index))
+ return VNET_API_ERROR_NO_SUCH_ENTRY;
+
+ policer = &pm->policers[policer_index];
+
+ policer->current_bucket = policer->current_limit;
+ policer->extended_bucket = policer->extended_limit;
+
+ return 0;
+}
+
+int
+policer_bind_worker (u32 policer_index, u32 worker, bool bind)
+{
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ policer_t *policer;
+
+ if (pool_is_free_index (pm->policers, policer_index))
+ return VNET_API_ERROR_NO_SUCH_ENTRY;
+
+ policer = &pm->policers[policer_index];
if (bind)
{
@@ -166,21 +222,9 @@
}
int
-policer_input (u8 *name, u32 sw_if_index, vlib_dir_t dir, bool apply)
+policer_input (u32 policer_index, u32 sw_if_index, vlib_dir_t dir, bool apply)
{
vnet_policer_main_t *pm = &vnet_policer_main;
- policer_t *policer;
- u32 policer_index;
- uword *p;
-
- p = hash_get_mem (pm->policer_index_by_name, name);
- if (p == 0)
- {
- return VNET_API_ERROR_NO_SUCH_ENTRY;
- }
-
- policer = &pm->policers[p[0]];
- policer_index = policer - pm->policers;
if (apply)
{
@@ -210,20 +254,21 @@
u8 *
format_policer_instance (u8 * s, va_list * va)
{
+ vnet_policer_main_t *pm = &vnet_policer_main;
policer_t *i = va_arg (*va, policer_t *);
- uword pi = va_arg (*va, uword);
+ u32 policer_index = i - pm->policers;
int result;
vlib_counter_t counts[NUM_POLICE_RESULTS];
for (result = 0; result < NUM_POLICE_RESULTS; result++)
{
- vlib_get_combined_counter (&policer_counters[result], pi,
+ vlib_get_combined_counter (&policer_counters[result], policer_index,
&counts[result]);
}
- s = format (s, "policer at %llx: %s rate, %s color-aware\n",
- i, i->single_rate ? "single" : "dual",
- i->color_aware ? "is" : "not");
+ s =
+ format (s, "Policer at index %d: %s rate, %s color-aware\n", policer_index,
+ i->single_rate ? "single" : "dual", i->color_aware ? "is" : "not");
s = format (s, "cir %u tok/period, pir %u tok/period, scale %u\n",
i->cir_tokens_per_period, i->pir_tokens_per_period, i->scale);
s = format (s, "cur lim %u, cur bkt %u, ext lim %u, ext bkt %u\n",
@@ -475,6 +520,7 @@
return 0;
p = hash_get_mem (pm->policer_index_by_name, match_name);
+ vec_free (match_name);
if (p == 0)
return 0;
@@ -513,12 +559,16 @@
policer_add_command_fn (vlib_main_t *vm, unformat_input_t *input,
vlib_cli_command_t *cmd)
{
+ vnet_policer_main_t *pm = &vnet_policer_main;
qos_pol_cfg_params_st c;
unformat_input_t _line_input, *line_input = &_line_input;
- u8 is_add = 1;
u8 *name = 0;
+ uword *p;
u32 pi;
+ u32 policer_index = ~0;
+ int rv = 0;
clib_error_t *error = NULL;
+ u8 is_update = cmd->function_arg;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
@@ -528,9 +578,9 @@
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "del"))
- is_add = 0;
- else if (unformat (line_input, "name %s", &name))
+ if (unformat (line_input, "name %s", &name))
+ ;
+ else if (is_update && unformat (line_input, "index %u", &policer_index))
;
else if (unformat (line_input, "color-aware"))
c.color_aware = 1;
@@ -546,10 +596,41 @@
}
}
- error = policer_add_del (vm, name, &c, &pi, is_add);
+ if (is_update)
+ {
+ if (~0 == policer_index && 0 != name)
+ {
+ p = hash_get_mem (pm->policer_index_by_name, name);
+ if (p != NULL)
+ policer_index = p[0];
+ }
+
+ if (~0 != policer_index)
+ {
+ rv = policer_update (vm, policer_index, &c);
+ }
+ }
+ else
+ {
+ rv = policer_add (vm, name, &c, &pi);
+ }
+
+ switch (rv)
+ {
+ case VNET_API_ERROR_NO_SUCH_ENTRY:
+ error = clib_error_return (0, "No such policer");
+ break;
+ case VNET_API_ERROR_VALUE_EXIST:
+ error = clib_error_return (0, "Policer already exists");
+ break;
+ case VNET_API_ERROR_INVALID_VALUE:
+ error = clib_error_return (0, "Config failed sanity check");
+ break;
+ }
done:
unformat_free (line_input);
+ vec_free (name);
return error;
}
@@ -560,6 +641,10 @@
{
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = NULL;
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ int rv;
+ u32 policer_index = ~0;
+ uword *p;
u8 *name = 0;
/* Get a line of input. */
@@ -570,6 +655,8 @@
{
if (unformat (line_input, "name %s", &name))
;
+ else if (unformat (line_input, "index %u", &policer_index))
+ ;
else
{
error = clib_error_return (0, "unknown input `%U'",
@@ -578,10 +665,30 @@
}
}
- error = policer_add_del (vm, name, NULL, NULL, 0);
+ if (~0 == policer_index && 0 != name)
+ {
+ p = hash_get_mem (pm->policer_index_by_name, name);
+ if (p != NULL)
+ policer_index = p[0];
+ }
+
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ if (~0 != policer_index)
+ rv = policer_del (vm, policer_index);
+
+ switch (rv)
+ {
+ case VNET_API_ERROR_INVALID_VALUE:
+ error = clib_error_return (0, "No such policer configuration");
+ break;
+ case VNET_API_ERROR_NO_SUCH_ENTRY:
+ error = clib_error_return (0, "No such policer");
+ break;
+ }
done:
unformat_free (line_input);
+ vec_free (name);
return error;
}
@@ -592,13 +699,14 @@
{
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = NULL;
- u8 bind, *name = 0;
- u32 worker;
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ u8 bind = 1;
+ u8 *name = 0;
+ u32 worker = ~0;
+ u32 policer_index = ~0;
+ uword *p;
int rv;
- bind = 1;
- worker = ~0;
-
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
@@ -607,6 +715,8 @@
{
if (unformat (line_input, "name %s", &name))
;
+ else if (unformat (line_input, "index %u", &policer_index))
+ ;
else if (unformat (line_input, "unbind"))
bind = 0;
else if (unformat (line_input, "%d", &worker))
@@ -626,7 +736,16 @@
}
else
{
- rv = policer_bind_worker (name, worker, bind);
+ if (~0 == policer_index && 0 != name)
+ {
+ p = hash_get_mem (pm->policer_index_by_name, name);
+ if (p != NULL)
+ policer_index = p[0];
+ }
+
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ if (~0 != policer_index)
+ rv = policer_bind_worker (policer_index, worker, bind);
if (rv)
error = clib_error_return (0, "failed: `%d'", rv);
@@ -634,6 +753,7 @@
done:
unformat_free (line_input);
+ vec_free (name);
return error;
}
@@ -644,14 +764,15 @@
{
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = NULL;
- u8 apply, *name = 0;
- u32 sw_if_index;
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ u8 apply = 1;
+ u8 *name = 0;
+ u32 sw_if_index = ~0;
+ u32 policer_index = ~0;
+ uword *p;
int rv;
vlib_dir_t dir = cmd->function_arg;
- apply = 1;
- sw_if_index = ~0;
-
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
@@ -660,6 +781,8 @@
{
if (unformat (line_input, "name %s", &name))
;
+ else if (unformat (line_input, "index %u", &policer_index))
+ ;
else if (unformat (line_input, "unapply"))
apply = 0;
else if (unformat (line_input, "%U", unformat_vnet_sw_interface,
@@ -680,7 +803,16 @@
}
else
{
- rv = policer_input (name, sw_if_index, dir, apply);
+ if (~0 == policer_index && 0 != name)
+ {
+ p = hash_get_mem (pm->policer_index_by_name, name);
+ if (p != NULL)
+ policer_index = p[0];
+ }
+
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ if (~0 != policer_index)
+ rv = policer_input (policer_index, sw_if_index, dir, apply);
if (rv)
error = clib_error_return (0, "failed: `%d'", rv);
@@ -688,108 +820,198 @@
done:
unformat_free (line_input);
+ vec_free (name);
+
+ return error;
+}
+
+static clib_error_t *
+policer_reset_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ clib_error_t *error = NULL;
+ vnet_policer_main_t *pm = &vnet_policer_main;
+ int rv;
+ u32 policer_index = ~0;
+ uword *p;
+ u8 *name = 0;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "name %s", &name))
+ ;
+ else if (unformat (line_input, "index %u", &policer_index))
+ ;
+ else
+ {
+ error = clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
+ }
+
+ if (~0 == policer_index && 0 != name)
+ {
+ p = hash_get_mem (pm->policer_index_by_name, name);
+ if (p != NULL)
+ policer_index = p[0];
+ }
+
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ if (~0 != policer_index)
+ rv = policer_reset (vm, policer_index);
+
+ switch (rv)
+ {
+ case VNET_API_ERROR_NO_SUCH_ENTRY:
+ error = clib_error_return (0, "No such policer");
+ break;
+ }
+
+done:
+ unformat_free (line_input);
+ vec_free (name);
return error;
}
VLIB_CLI_COMMAND (configure_policer_command, static) = {
.path = "configure policer",
- .short_help = "configure policer name <name> [type 1r2c | 1r3c | 2r3c-2698 "
+ .short_help = "configure policer [name <name> | index <index>] [type 1r2c | "
+ "1r3c | 2r3c-2698 "
"| 2r3c-4115] [color-aware] [cir <cir>] [cb <cb>] [eir <eir>] "
"[eb <eb>] [rate kbps | pps] [round closest | up | down] "
"[conform-action drop | transmit | mark-and-transmit <dscp>] "
"[exceed-action drop | transmit | mark-and-transmit <dscp>] "
"[violate-action drop | transmit | mark-and-transmit <dscp>]",
.function = policer_add_command_fn,
+ .function_arg = 1
};
VLIB_CLI_COMMAND (policer_add_command, static) = {
.path = "policer add",
- .short_help = "policer name <name> [type 1r2c | 1r3c | 2r3c-2698 | "
+ .short_help = "policer add name <name> [type 1r2c | 1r3c | 2r3c-2698 | "
"2r3c-4115] [color-aware] [cir <cir>] [cb <cb>] [eir <eir>] "
"[eb <eb>] [rate kbps | pps] [round closest | up | down] "
"[conform-action drop | transmit | mark-and-transmit <dscp>] "
"[exceed-action drop | transmit | mark-and-transmit <dscp>] "
"[violate-action drop | transmit | mark-and-transmit <dscp>]",
.function = policer_add_command_fn,
+ .function_arg = 0
};
VLIB_CLI_COMMAND (policer_del_command, static) = {
.path = "policer del",
- .short_help = "policer del name <name> ",
+ .short_help = "policer del [name <name> | index <index>]",
.function = policer_del_command_fn,
};
VLIB_CLI_COMMAND (policer_bind_command, static) = {
.path = "policer bind",
- .short_help = "policer bind [unbind] name <name> <worker>",
+ .short_help = "policer bind [unbind] [name <name> | index <index>] <worker>",
.function = policer_bind_command_fn,
};
VLIB_CLI_COMMAND (policer_input_command, static) = {
.path = "policer input",
- .short_help = "policer input [unapply] name <name> <interface>",
+ .short_help =
+ "policer input [unapply] [name <name> | index <index>] <interface>",
.function = policer_input_command_fn,
.function_arg = VLIB_RX,
};
VLIB_CLI_COMMAND (policer_output_command, static) = {
.path = "policer output",
- .short_help = "policer output [unapply] name <name> <interface>",
+ .short_help =
+ "policer output [unapply] [name <name> | index <index>] <interface>",
.function = policer_input_command_fn,
.function_arg = VLIB_TX,
};
+VLIB_CLI_COMMAND (policer_reset_command, static) = {
+ .path = "policer reset",
+ .short_help = "policer reset [name <name> | index <index>]",
+ .function = policer_reset_command_fn
+};
+
static clib_error_t *
show_policer_command_fn (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
vnet_policer_main_t *pm = &vnet_policer_main;
- hash_pair_t *p;
- u32 pool_index;
- u8 *match_name = 0;
- u8 *name;
- uword *pi;
+ unformat_input_t _line_input, *line_input = &_line_input;
+ policer_t *policer;
+ u32 policer_index = ~0;
+ u8 *name = 0;
+ uword *ci, *pi;
qos_pol_cfg_params_st *config;
- policer_t *templ;
+ clib_error_t *error = 0;
- (void) unformat (input, "name %s", &match_name);
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ {
+ pool_foreach (policer, pm->policers)
+ {
+ ci = hash_get_mem (pm->policer_config_by_name, policer->name);
+ config = pool_elt_at_index (pm->configs, ci[0]);
- /* *INDENT-OFF* */
- hash_foreach_pair (p, pm->policer_config_by_name,
- ({
- name = (u8 *) p->key;
- if (match_name == 0 || !strcmp((char *) name, (char *) match_name))
- {
- pi = hash_get_mem (pm->policer_index_by_name, name);
+ vlib_cli_output (vm, "Name \"%s\" %U ", policer->name,
+ format_policer_config, config);
+ vlib_cli_output (vm, "%U", format_policer_instance, policer);
+ vlib_cli_output (vm, "-----------");
+ }
+ return 0;
+ }
- pool_index = p->value[0];
- config = pool_elt_at_index (pm->configs, pool_index);
- templ = pool_elt_at_index (pm->policer_templates, pool_index);
- vlib_cli_output (vm, "Name \"%s\" %U ", name, format_policer_config,
- config);
- if (pi)
- {
- vlib_cli_output (vm, "Template %U", format_policer_instance, templ,
- pi[0]);
- }
- else
- {
- vlib_cli_output (
- vm, "Cannot print template - policer index hash lookup failed");
- }
- vlib_cli_output (vm, "-----------");
- }
- }));
- /* *INDENT-ON* */
- return 0;
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "name %s", &name))
+ ;
+ else if (unformat (line_input, "index %u", &policer_index))
+ ;
+ else
+ {
+ error = clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
+ }
+
+ if (~0 == policer_index && 0 != name)
+ {
+ pi = hash_get_mem (pm->policer_index_by_name, name);
+ if (pi != NULL)
+ policer_index = pi[0];
+ }
+
+ if (~0 == policer_index || pool_is_free_index (pm->policers, policer_index))
+ goto done;
+
+ policer = &pm->policers[policer_index];
+ ci = hash_get_mem (pm->policer_config_by_name, policer->name);
+ config = pool_elt_at_index (pm->configs, ci[0]);
+ vlib_cli_output (vm, "Name \"%s\" %U ", policer->name, format_policer_config,
+ config);
+ vlib_cli_output (vm, "%U", format_policer_instance, policer);
+ vlib_cli_output (vm, "-----------");
+
+done:
+ unformat_free (line_input);
+ vec_free (name);
+
+ return error;
}
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_policer_command, static) = {
.path = "show policer",
- .short_help = "show policer [name <name>]",
+ .short_help = "show policer [name <name> | index <index>]",
.function = show_policer_command_fn,
};
/* *INDENT-ON* */
@@ -801,10 +1023,8 @@
{
vnet_policer_main_t *pm = &vnet_policer_main;
- vlib_cli_output (vm, "pool sizes: configs=%d templates=%d policers=%d",
- pool_elts (pm->configs),
- pool_elts (pm->policer_templates),
- pool_elts (pm->policers));
+ vlib_cli_output (vm, "pool sizes: configs=%d policers=%d",
+ pool_elts (pm->configs), pool_elts (pm->policers));
return 0;
}
/* *INDENT-OFF* */