1 files changed, 0 insertions, 149 deletions
diff --git a/tools/net/ynl/samples/page-pool.c b/tools/net/ynl/samples/page-pool.c
deleted file mode 100644
index e5d521320fbf..000000000000
--- a/tools/net/ynl/samples/page-pool.c
+++ /dev/null
@@ -1,149 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#define _GNU_SOURCE
-
-#include <stdio.h>
-#include <string.h>
-
-#include <ynl.h>
-
-#include <net/if.h>
-
-#include "netdev-user.h"
-
-struct stat {
-	unsigned int ifc;
-
-	struct {
-		unsigned int cnt;
-		size_t refs, bytes;
-	} live[2];
-
-	size_t alloc_slow, alloc_fast, recycle_ring, recycle_cache;
-};
-
-struct stats_array {
-	unsigned int i, max;
-	struct stat *s;
-};
-
-static struct stat *find_ifc(struct stats_array *a, unsigned int ifindex)
-{
-	unsigned int i;
-
-	for (i = 0; i < a->i; i++) {
-		if (a->s[i].ifc == ifindex)
-			return &a->s[i];
-	}
-
-	a->i++;
-	if (a->i == a->max) {
-		a->max *= 2;
-		a->s = reallocarray(a->s, a->max, sizeof(*a->s));
-	}
-	a->s[i].ifc = ifindex;
-	return &a->s[i];
-}
-
-static void count(struct stat *s, unsigned int l,
-		  struct netdev_page_pool_get_rsp *pp)
-{
-	s->live[l].cnt++;
-	if (pp->_present.inflight)
-		s->live[l].refs += pp->inflight;
-	if (pp->_present.inflight_mem)
-		s->live[l].bytes += pp->inflight_mem;
-}
-
-int main(int argc, char **argv)
-{
-	struct netdev_page_pool_stats_get_list *pp_stats;
-	struct netdev_page_pool_get_list *pools;
-	struct stats_array a = {};
-	struct ynl_error yerr;
-	struct ynl_sock *ys;
-
-	ys = ynl_sock_create(&ynl_netdev_family, &yerr);
-	if (!ys) {
-		fprintf(stderr, "YNL: %s\n", yerr.msg);
-		return 1;
-	}
-
-	a.max = 128;
-	a.s = calloc(a.max, sizeof(*a.s));
-	if (!a.s)
-		goto err_close;
-
-	pools = netdev_page_pool_get_dump(ys);
-	if (!pools)
-		goto err_free;
-
-	ynl_dump_foreach(pools, pp) {
-		struct stat *s = find_ifc(&a, pp->ifindex);
-
-		count(s, 1, pp);
-		if (pp->_present.detach_time)
-			count(s, 0, pp);
-	}
-	netdev_page_pool_get_list_free(pools);
-
-	pp_stats = netdev_page_pool_stats_get_dump(ys);
-	if (!pp_stats)
-		goto err_free;
-
-	ynl_dump_foreach(pp_stats, pp) {
-		struct stat *s = find_ifc(&a, pp->info.ifindex);
-
-		if (pp->_present.alloc_fast)
-			s->alloc_fast += pp->alloc_fast;
-		if (pp->_present.alloc_refill)
-			s->alloc_fast += pp->alloc_refill;
-		if (pp->_present.alloc_slow)
-			s->alloc_slow += pp->alloc_slow;
-		if (pp->_present.recycle_ring)
-			s->recycle_ring += pp->recycle_ring;
-		if (pp->_present.recycle_cached)
-			s->recycle_cache += pp->recycle_cached;
-	}
-	netdev_page_pool_stats_get_list_free(pp_stats);
-
-	for (unsigned int i = 0; i < a.i; i++) {
-		char ifname[IF_NAMESIZE];
-		struct stat *s = &a.s[i];
-		const char *name;
-		double recycle;
-
-		if (!s->ifc) {
-			name = "<orphan>\t";
-		} else {
-			name = if_indextoname(s->ifc, ifname);
-			if (name)
-				printf("%8s", name);
-			printf("[%u]\t", s->ifc);
-		}
-
-		printf("page pools: %u (zombies: %u)\n",
-		       s->live[1].cnt, s->live[0].cnt);
-		printf("\t\trefs: %zu bytes: %zu (refs: %zu bytes: %zu)\n",
-		       s->live[1].refs, s->live[1].bytes,
-		       s->live[0].refs, s->live[0].bytes);
-
-		/* We don't know how many pages are sitting in cache and ring
-		 * so we will under-count the recycling rate a bit.
-		 */
-		recycle = (double)(s->recycle_ring + s->recycle_cache) /
-			(s->alloc_fast + s->alloc_slow) * 100;
-		printf("\t\trecycling: %.1lf%% (alloc: %zu:%zu recycle: %zu:%zu)\n",
-		       recycle, s->alloc_slow, s->alloc_fast,
-		       s->recycle_ring, s->recycle_cache);
-	}
-
-	ynl_sock_destroy(ys);
-	return 0;
-
-err_free:
-	free(a.s);
-err_close:
-	fprintf(stderr, "YNL: %s\n", ys->err.msg);
-	ynl_sock_destroy(ys);
-	return 2;
-}