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| author | Eric Dumazet <edumazet@google.com> | 2021-12-06 21:56:03 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-07 10:41:54 -0800 |
| commit | c0e5e11af12b76d0dbed700c1088c6827cdcf56c (patch) | |
| tree | 029196f72b797cb111ce4cdd25659163b9d18c8a /net/mptcp/sockopt.c | |
| parent | 1c5526968e270e4efccfa1da21d211a4915cdeda (diff) | |
vrf: use dev_replace_track() for better tracking
vrf_rt6_release() and vrf_rtable_release() changes dst->dev
Instead of
dev_hold(ndev);
dev_put(odev);
We should use
dev_replace_track(odev, ndev, &dst->dev_tracker, GFP_KERNEL);
If we do not transfer dst->dev_tracker to the new device,
we will get warnings from ref_tracker_dir_exit() when odev
is finally dismantled.
Fixes: 9038c320001d ("net: dst: add net device refcount tracking to dst_entry")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20211207055603.1926372-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp/sockopt.c')
0 files changed, 0 insertions, 0 deletions