[PATCH net-next] net: procfs: add seq_puts() statement for dev_mcast
From: Yajun Deng <hidden>
Date: 2021-08-16 08:59:00
Add seq_puts() statement for dev_mcast, make it more readable.
As also, keep vertical alignment for {dev, ptype, dev_mcast} that
under /proc/net.
Signed-off-by: Yajun Deng <redacted>
---
net/core/net-procfs.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
index d8b9dbabd4a4..eab5fc88a002 100644
--- a/net/core/net-procfs.c
+++ b/net/core/net-procfs.c@@ -77,8 +77,8 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev) struct rtnl_link_stats64 temp; const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp); - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu " - "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n", + seq_printf(seq, "%9s: %16llu %12llu %4llu %6llu %4llu %5llu %10llu %9llu " + "%16llu %12llu %4llu %6llu %4llu %5llu %7llu %10llu\n", dev->name, stats->rx_bytes, stats->rx_packets, stats->rx_errors, stats->rx_dropped + stats->rx_missed_errors,
@@ -103,11 +103,11 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev) static int dev_seq_show(struct seq_file *seq, void *v) { if (v == SEQ_START_TOKEN) - seq_puts(seq, "Inter-| Receive " - " | Transmit\n" - " face |bytes packets errs drop fifo frame " - "compressed multicast|bytes packets errs " - "drop fifo colls carrier compressed\n"); + seq_puts(seq, "Interface| Receive " + " | Transmit\n" + " | bytes packets errs drop fifo frame " + "compressed multicast| bytes packets errs " + " drop fifo colls carrier compressed\n"); else dev_seq_printf_stats(seq, v); return 0;
@@ -259,14 +259,14 @@ static int ptype_seq_show(struct seq_file *seq, void *v) struct packet_type *pt = v; if (v == SEQ_START_TOKEN) - seq_puts(seq, "Type Device Function\n"); + seq_puts(seq, "Type Device Function\n"); else if (pt->dev == NULL || dev_net(pt->dev) == seq_file_net(seq)) { if (pt->type == htons(ETH_P_ALL)) seq_puts(seq, "ALL "); else seq_printf(seq, "%04x", ntohs(pt->type)); - seq_printf(seq, " %-8s %ps\n", + seq_printf(seq, " %-9s %ps\n", pt->dev ? pt->dev->name : "", pt->func); }
@@ -327,12 +327,14 @@ static int dev_mc_seq_show(struct seq_file *seq, void *v) struct netdev_hw_addr *ha; struct net_device *dev = v; - if (v == SEQ_START_TOKEN) + if (v == SEQ_START_TOKEN) { + seq_puts(seq, "Ifindex Interface Refcount Global_use Address\n"); return 0; + } netif_addr_lock_bh(dev); netdev_for_each_mc_addr(ha, dev) { - seq_printf(seq, "%-4d %-15s %-5d %-5d %*phN\n", + seq_printf(seq, "%-7d %-9s %-8d %-10d %*phN\n", dev->ifindex, dev->name, ha->refcount, ha->global_use, (int)dev->addr_len, ha->addr);
--
2.32.0