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android_kernel_google_msm/arch/mn10300
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Eric Dumazet adc3caedd0 net: introduce SO_MAX_PACING_RATE 
As mentioned in commit afe4fd0624 ("pkt_sched: fq: Fair Queue packet
scheduler"), this patch adds a new socket option.

SO_MAX_PACING_RATE offers the application the ability to cap the
rate computed by transport layer. Value is in bytes per second.

u32 val = 1000000;
setsockopt(sockfd, SOL_SOCKET, SO_MAX_PACING_RATE, &val, sizeof(val));

To be effectively paced, a flow must use FQ packet scheduler.

Note that a packet scheduler takes into account the headers for its
computations. The effective payload rate depends on MSS and retransmits
if any.

I chose to make this pacing rate a SOL_SOCKET option instead of a
TCP one because this can be used by other protocols.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Steinar H. Gunderson <sesse@google.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Change-Id: Iea51b6104a5420d5c9ed1ea7382cbd53bdb8f4be
2020-11-30 19:31:32 +03:00
..
boot
configs
include/asm net: introduce SO_MAX_PACING_RATE 2020-11-30 19:31:32 +03:00
kernel Merge remote-tracking branch 'stable/linux-3.4.y' into lineage-15.1 2017-12-27 17:13:15 +03:00
lib Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
mm vm: add VM_FAULT_SIGSEGV handling support 2015-04-14 17:33:57 +08:00
oprofile
proc-mn2ws0050 Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
proc-mn103e010
unit-asb2303
unit-asb2305
unit-asb2364
Kconfig nmi watchdog: do not use cpp symbol in Kconfig 2012-03-23 16:58:31 -07:00
Kconfig.debug
Makefile mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it 2012-10-13 05:38:36 +09:00