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| author |   Kuniyuki Iwashima <kuniyu@amazon.com> | 2025-04-17 17:03:53 -0700 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2025-04-24 09:29:56 +0200 |
| commit | 834d97843e3bca86f17cc517885f54f3433427b2 (patch) | |
| tree | c6a14d4410eef5584c0111a7f6e3ab46f6e23732 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ipv6: Factorise ip6_route_multipath_add(). (diff) | |
| download | wireguard-linux-834d97843e3bca86f17cc517885f54f3433427b2.tar.xz wireguard-linux-834d97843e3bca86f17cc517885f54f3433427b2.zip | |
ipv6: Protect fib6_link_table() with spinlock.
We will get rid of RTNL from RTM_NEWROUTE and SIOCADDRT.
If the request specifies a new table ID, fib6_new_table() is
called to create a new routing table.
Two concurrent requests could specify the same table ID, so we
need a lock to protect net->ipv6.fib_table_hash[h].
Let's add a spinlock to protect the hash bucket linkage.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/20250418000443.43734-13-kuniyu@amazon.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions