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network: add debug message for configuring MDB entries

This commit is contained in:
Yu Watanabe 2020-09-15 16:27:24 +09:00
parent 1f24158971
commit 8e412d64ce
1 changed files with 9 additions and 0 deletions
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9
src/network/networkd-mdb.c
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@ -5,6 +5,7 @@
#include "netlink-util.h"
#include "networkd-manager.h"
#include "networkd-mdb.h"
#include "string-util.h"
#include "vlan-util.h"
#define STATIC_MDB_ENTRIES_PER_NETWORK_MAX 1024U
@ -127,6 +128,14 @@ static int mdb_entry_configure(Link *link, MdbEntry *mdb_entry) {
assert(link->manager);
assert(mdb_entry);
if (DEBUG_LOGGING) {
_cleanup_free_ char *a = NULL;
(void) in_addr_to_string(mdb_entry->family, &mdb_entry->group_addr, &a);
log_link_debug(link, "Configuring bridge MDB entry: MulticastGroupAddress=%s, VLANId=%u",
strna(a), mdb_entry->vlan_id);
}
entry = (struct br_mdb_entry) {
.state = MDB_PERMANENT,
.ifindex = link->ifindex,