android_kernel_motorola_sm6375/include/uapi
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Filename Latest commit message Latest commit date
Matthew Whitehead 7acf8a1e8a Replace 2 jiffies with sysctl netdev_budget_usecs to enable softirq tuning
Constants used for tuning are generally a bad idea, especially as hardware
changes over time. Replace the constant 2 jiffies with sysctl variable
netdev_budget_usecs to enable sysadmins to tune the softirq processing.
Also document the variable.

For example, a very fast machine might tune this to 1000 microseconds,
while my regression testing 486DX-25 needs it to be 4000 microseconds on
a nearly idle network to prevent time_squeeze from being incremented.

Version 2: changed jiffies to microseconds for predictable units.

Signed-off-by: Matthew Whitehead <tedheadster@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-21 13:22:34 -04:00
..
asm-generic New getsockopt option to get socket cookie 2017-04-08 08:07:01 -07:00
drm
linux Replace 2 jiffies with sysctl netdev_budget_usecs to enable softirq tuning 2017-04-21 13:22:34 -04:00
misc
mtd
rdma uapi: fix rdma/mlx5-abi.h userspace compilation errors 2017-03-24 22:01:35 -04:00
scsi
sound
video
xen
Kbuild