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| author |   Eric Dumazet <eric.dumazet@gmail.com> | 2010-06-09 15:47:41 +0200 |
|---|---|---|
| committer |   Patrick McHardy <kaber@trash.net> | 2010-06-09 15:47:41 +0200 |
| commit | 5756d346c7cdefcd84a8ac4901167cdfb5447b69 (patch) | |
| tree | 4ac2c15adef1bd1e62292815a04ce7c8aefb765a /tools/perf/scripts/python | |
| parent | netfilter: xt_sctp: use WORD_ROUND macro to calculate length of multiple of 4 bytes (diff) | |
netfilter: ip_queue: rwlock to spinlock conversion
Converts queue_lock rwlock to a spinlock.
(readlocked part can be changed by reads of integer values)
One atomic operation instead of four per ipq_enqueue_packet() call.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions