diff options
| author | Eric Dumazet <edumazet@google.com> | 2018-10-10 12:30:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-08 11:25:32 +0100 |
| commit | 29ff723c549906a5d8d64dd406d1b1b4da0eb85b (patch) | |
| tree | a38c8cef534f65c255d4a819dbf266bdd1c464f5 /include/linux/debugobjects.h | |
| parent | 33990010ea40454a41c4c5dc78d26165579578ca (diff) | |
inet: frags: reorganize struct netns_frags
commit c2615cf5a761b32bf74e85bddc223dfff3d9b9f0 upstream.
Put the read-mostly fields in a separate cache line
at the beginning of struct netns_frags, to reduce
false sharing noticed in inet_frag_kill()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 4.4: adjust context]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions