Searched hist:"73 a6bab5aa2a83cb7df85805e08bc03b4065aea7" (Results 1 – 3 of 3) sorted by relevance
| /linux/net/ipv4/ |
| H A D | tcp_timer.c | diff 73a6bab5aa2a83cb7df85805e08bc03b4065aea7 Thu May 10 23:59:43 CEST 2018 Eric Dumazet <edumazet@google.com> tcp: switch pacing timer to softirq based hrtimer
linux-4.16 got support for softirq based hrtimers.
TCP can switch its pacing hrtimer to this variant, since this
avoids going through a tasklet and some atomic operations.
pacing timer logic looks like other (jiffies based) tcp timers.
v2: use hrtimer_try_to_cancel() in tcp_clear_xmit_timers()
to correctly release reference on socket if needed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| H A D | tcp_output.c | diff 73a6bab5aa2a83cb7df85805e08bc03b4065aea7 Thu May 10 23:59:43 CEST 2018 Eric Dumazet <edumazet@google.com> tcp: switch pacing timer to softirq based hrtimer
linux-4.16 got support for softirq based hrtimers.
TCP can switch its pacing hrtimer to this variant, since this
avoids going through a tasklet and some atomic operations.
pacing timer logic looks like other (jiffies based) tcp timers.
v2: use hrtimer_try_to_cancel() in tcp_clear_xmit_timers()
to correctly release reference on socket if needed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| /linux/include/net/ |
| H A D | tcp.h | diff 73a6bab5aa2a83cb7df85805e08bc03b4065aea7 Thu May 10 23:59:43 CEST 2018 Eric Dumazet <edumazet@google.com> tcp: switch pacing timer to softirq based hrtimer
linux-4.16 got support for softirq based hrtimers.
TCP can switch its pacing hrtimer to this variant, since this
avoids going through a tasklet and some atomic operations.
pacing timer logic looks like other (jiffies based) tcp timers.
v2: use hrtimer_try_to_cancel() in tcp_clear_xmit_timers()
to correctly release reference on socket if needed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|