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| author | Toke Høiland-Jørgensen <toke@redhat.com> | 2019-11-21 16:36:12 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-11-25 03:58:46 +0300 |
| commit | 071cdecec57fb5d5df78e6a12114ad7bccea5b0e (patch) | |
| tree | 6280415744ee6ce2e137d8d90262b20de7f6184f /kernel/bpf/arraymap.c | |
| parent | 1f60750401c7672419e1b606e2b73727c1f8626c (diff) | |
| download | linux-071cdecec57fb5d5df78e6a12114ad7bccea5b0e.tar.xz | |
xdp: Fix cleanup on map free for devmap_hash map type
Tetsuo pointed out that it was not only the device unregister hook that was
broken for devmap_hash types, it was also cleanup on map free. So better
fix this as well.
While we're at it, there's no reason to allocate the netdev_map array for
DEVMAP_HASH, so skip that and adjust the cost accordingly.
Fixes: 6f9d451ab1a3 ("xdp: Add devmap_hash map type for looking up devices by hashed index")
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20191121133612.430414-1-toke@redhat.com
Diffstat (limited to 'kernel/bpf/arraymap.c')
0 files changed, 0 insertions, 0 deletions