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| author | Eric Dumazet <edumazet@google.com> | 2016-04-29 23:16:48 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-02 23:02:25 +0200 |
| commit | fb3477c0f45aad5dfb2de559949872770e6cd431 (patch) | |
| tree | 7c5569a3a438aca4e4aeadcefc94b096e4460deb /lib/percpu_counter.c | |
| parent | tcp: do not assume TCP code is non preemptible (diff) | |
| download | linux-fb3477c0f45aad5dfb2de559949872770e6cd431.tar.xz linux-fb3477c0f45aad5dfb2de559949872770e6cd431.zip | |
tcp: do not block bh during prequeue processing
AFAIK, nothing in current TCP stack absolutely wants BH
being disabled once socket is owned by a thread running in
process context.
As mentioned in my prior patch ("tcp: give prequeue mode some care"),
processing a batch of packets might take time, better not block BH
at all.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/percpu_counter.c')
0 files changed, 0 insertions, 0 deletions