linux/include
Eric Dumazet ec66eda82d tcp: introduce tcp_jiffies32
We abuse tcp_time_stamp for two different cases :

1) base to generate TCP Timestamp options (RFC 7323)

2) A 32bit version of jiffies since some TCP fields
   are 32bit wide to save memory.

Since we want in the future to have 1ms TCP TS clock,
regardless of HZ value, we want to cleanup things.

tcp_jiffies32 is the truncated jiffies value,
which will be used only in places where we want a 'host'
timestamp.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-17 16:06:01 -04:00
..
acpi More ACPI updates for v4.12-rc1 2017-05-10 09:35:42 -07:00
asm-generic Kbuild UAPI header export updates for v4.12 2017-05-10 20:45:36 -07:00
clocksource clocksource: arm_arch_timer: add structs to describe MMIO timer 2017-04-19 16:11:48 +01:00
crypto Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2017-05-03 08:50:52 -07:00
drm mm, vmalloc: use __GFP_HIGHMEM implicitly 2017-05-08 17:15:13 -07:00
dt-bindings Sort of on the quieter side this time, which is probably due more 2017-05-10 13:38:18 -07:00
keys
kvm Second round of KVM/ARM Changes for v4.12. 2017-05-09 12:51:49 +02:00
linux net: phy: Remove residual magic from PHY drivers 2017-05-16 15:58:18 -04:00
math-emu
media [media] cec.h: merge cec-edid.h into cec.h 2017-04-19 06:53:18 -03:00
memory
misc
net tcp: introduce tcp_jiffies32 2017-05-17 16:06:01 -04:00
pcmcia
ras
rdma smc_diag.h: fix include from userland 2017-05-11 00:18:39 +09:00
rxrpc
scsi Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2017-05-12 11:44:13 -07:00
soc powerpc updates for 4.12 part 2 2017-05-12 10:04:09 -07:00
sound ASoC: Updates for v4.12 2017-05-02 08:25:25 +02:00
target target/user: PGR Support 2017-05-01 22:21:45 -07:00
trace Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2017-05-12 11:58:45 -07:00
uapi net: sched: add termination action to allow goto chain 2017-05-17 15:22:13 -04:00
video uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
xen xen: Implement EFI reset_system callback 2017-05-02 12:06:50 +02:00