adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 9

net: shell: mem: support getting max used buf and packet

Browse source 
When defined both CONFIG_NET_BUF_POOL_USAGE and
CONFIG_MEM_SLAB_TRACE_MAX_UTILIZATION, support using 'net mem' cmd
to get the maximum count of used buffers and net packets.

Signed-off-by: Maochen Wang <maochen.wang@nxp.com>
This commit is contained in:
Maochen Wang 2025-01-17 15:15:08 +08:00 committed by Benjamin Cabé
parent f36e2e0664
commit fed8e34a45
1 changed files with 14 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
subsys/net/lib/shell/mem.c
View file

@ -114,19 +114,25 @@ static int cmd_net_mem(const struct shell *sh, size_t argc, char *argv[])
PR("Network buffer pools:\n");
#if defined(CONFIG_NET_BUF_POOL_USAGE)
PR("Address\t\tTotal\tAvail\tName\n");
PR("Address\t\tTotal\tAvail\tMaxUsed\tName\n");
#if defined(CONFIG_MEM_SLAB_TRACE_MAX_UTILIZATION)
PR("%p\t%d\t%u\t%u\tRX\n", rx, rx->info.num_blocks,
k_mem_slab_num_free_get(rx), rx->info.max_used);
PR("%p\t%d\t%u\tRX\n",
PR("%p\t%d\t%u\t%u\tTX\n", tx, tx->info.num_blocks,
k_mem_slab_num_free_get(tx), tx->info.max_used);
#else
PR("%p\t%d\t%u\t-\tRX\n",
rx, rx->info.num_blocks, k_mem_slab_num_free_get(rx));
PR("%p\t%d\t%u\tTX\n",
PR("%p\t%d\t%u\t-\tTX\n",
tx, tx->info.num_blocks, k_mem_slab_num_free_get(tx));
#endif
PR("%p\t%d\t%ld\t%d\tRX DATA (%s)\n", rx_data, rx_data->buf_count,
atomic_get(&rx_data->avail_count), rx_data->max_used, rx_data->name);
PR("%p\t%d\t%ld\tRX DATA (%s)\n", rx_data, rx_data->buf_count,
atomic_get(&rx_data->avail_count), rx_data->name);
PR("%p\t%d\t%ld\tTX DATA (%s)\n", tx_data, tx_data->buf_count,
atomic_get(&tx_data->avail_count), tx_data->name);
PR("%p\t%d\t%ld\t%d\tTX DATA (%s)\n", tx_data, tx_data->buf_count,
atomic_get(&tx_data->avail_count), tx_data->max_used, tx_data->name);
#else
PR("Address\t\tTotal\tName\n");