Eric Dumazet 87b08913a9 inet: move icmp_global_{credit,stamp} to a separate cache line ... icmp_global_credit was meant to be changed ~1000 times per second, but if an admin sets net.ipv4.icmp_msgs_per_sec to a very high value, icmp_global_credit changes can inflict false sharing to surrounding fields that are read mostly. Move icmp_global_credit and icmp_global_stamp to a separate cacheline aligned group. Fixes: b056b4cd91 ("icmp: move icmp_global.credit and icmp_global.stamp to per netns storage") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20260216142832.3834174-3-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-02-18 16:46:36 -08:00
..
acpi	Power management updates for 6.20-rc1/7.0-rc1	2026-02-09 19:00:42 -08:00
asm-generic	asm-generic header updates for 7.0	2026-02-10 20:27:33 -08:00
clocksource
crypto	Networking changes for 7.0	2026-02-11 19:31:52 -08:00
cxl	ACPI: extlog: Trace CPER CXL Protocol Error Section	2026-01-14 17:09:34 +01:00
drm	Linux 6.19-rc7	2026-01-28 12:44:28 +10:00
dt-bindings	Networking changes for 7.0	2026-02-11 19:31:52 -08:00
hyperv	mshv: add definitions for arm64 gpa intercepts	2026-01-15 07:28:58 +00:00
keys	keys/trusted_keys: establish PKWM as a trusted source	2026-01-30 09:27:26 +05:30
kunit
kvm
linux	Networking changes for 7.0	2026-02-11 19:31:52 -08:00
math-emu
media	[GIT PULL for v7.0] media updates	2026-02-11 12:20:25 -08:00
memory
misc
net	inet: move icmp_global_{credit,stamp} to a separate cache line	2026-02-18 16:46:36 -08:00
pcmcia
ras
rdma
rv
scsi
soc	Reset controller updates for v6.20	2026-01-29 10:24:25 +01:00
sound	ASoC: Updates for v7.0	2026-02-09 17:39:11 +01:00
target
trace	Networking changes for 7.0	2026-02-11 19:31:52 -08:00
uapi	Networking changes for 7.0	2026-02-11 19:31:52 -08:00
ufs
vdso	vdso: Switch get/put_unaligned() from packed struct to memcpy()	2026-01-14 08:56:41 +01:00
video
xen	Partial revert "x86/xen: fix balloon target initialization for PVH dom0"	2026-02-02 07:31:22 +01:00
Kbuild