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| author |   Eric Dumazet <edumazet@google.com> | 2016-11-16 05:49:22 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-17 11:17:05 -0500 |
| commit | bb07fafaec70183f1dcd3d4a1459abbc409753e2 (patch) | |
| tree | 37d68ef70a7d48ef58e661473eb3a61256b95e53 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge branch 'mlxsw-i2c' (diff) | |
| download | linux-dev-bb07fafaec70183f1dcd3d4a1459abbc409753e2.tar.xz linux-dev-bb07fafaec70183f1dcd3d4a1459abbc409753e2.zip | |
net/mlx4_en: remove napi_hash_del() call
There is no need calling napi_hash_del()+synchronize_rcu() before
calling netif_napi_del()
netif_napi_del() does this already.
Using napi_hash_del() in a driver is useful only when dealing with
a batch of NAPI structures, so that a single synchronize_rcu() can
be used. mlx4_en_deactivate_cq() is deactivating a single NAPI.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions