Commit 11c3f511 authored by Prashant Bhole's avatar Prashant Bhole Committed by Daniel Borkmann
Browse files

samples/bpf: xdpsock, minor fixes 



- xsks_map size was fixed to 4, changed it MAX_SOCKS
- Remove redundant definition of MAX_SOCKS in xdpsock_user.c
- In dump_stats(), add NULL check for xsks[i]

Signed-off-by: default avatarPrashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: default avatarBjörn Töpel <bjorn.topel@intel.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent a29c8bb6

samples/bpf/xdpsock_kern.c

+1 −1
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ struct bpf_map_def SEC("maps") xsks_map = { 
	.type = BPF_MAP_TYPE_XSKMAP,

	.key_size = sizeof(int),

	.value_size = sizeof(int),

	.max_entries = 4,

	.max_entries = MAX_SOCKS,

};



struct bpf_map_def SEC("maps") rr_map = {

samples/bpf/xdpsock_user.c

+1 −2
Original line number Diff line number Diff line
@@ -118,7 +118,6 @@ struct xdpsock { 
	unsigned long prev_tx_npkts;

};



#define MAX_SOCKS 4

static int num_socks;

struct xdpsock *xsks[MAX_SOCKS];
@@ -596,7 +595,7 @@ static void dump_stats(void) 


	prev_time = now;



	for (i = 0; i < num_socks; i++) {

	for (i = 0; i < num_socks && xsks[i]; i++) {

		char *fmt = "%-15s %'-11.0f %'-11lu\n";

		double rx_pps, tx_pps;

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