android_kernel_xiaomi_sm8350/include
Jarek Poplawski a4a710c4a7 pkt_sched: Change PSCHED_SHIFT from 10 to 6
Change PSCHED_SHIFT from 10 to 6 to increase schedulers time
resolution. This will increase 16x a number of (internal) ticks per
nanosecond, and is needed to improve accuracy of schedulers based on
rate tables, like HTB, TBF or CBQ, with rates above 100Mbit. It is
assumed this change is safe for 32bit accounting of time diffs up
to 2 minutes, which should be enough for common use (extremely low
rate values may overflow, so get inaccurate instead). To make full
use of this change an updated iproute2 will be needed. (But using
older iproute2 should be safe too.)

This change breaks ticks - microseconds similarity, so some minor code
fixes might be needed. It is also planned to change naming adequately
eg. to PSCHED_TICKS2NS() etc. in the near future.

Reported-by: Antonio Almeida <vexwek@gmail.com>
Tested-by: Antonio Almeida <vexwek@gmail.com>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-09 05:25:30 -07:00
..
acpi Merge branch 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 2009-04-28 17:21:20 -07:00
asm-generic cfg80211: add rfkill support 2009-06-03 14:06:14 -04:00
crypto
drm drm/i915: Add new GET_PIPE_FROM_CRTC_ID ioctl. 2009-05-14 16:00:32 -07:00
keys
linux netdevice.h: Use frag list abstraction interfaces. 2009-06-09 00:17:27 -07:00
math-emu
media
mtd
net pkt_sched: Change PSCHED_SHIFT from 10 to 6 2009-06-09 05:25:30 -07:00
pcmcia
rdma
rxrpc
scsi Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-05-18 21:08:20 -07:00
sound ALSA: Release v1.0.20 2009-05-06 12:32:26 +02:00
trace dropmon: add ability to detect when hardware dropsrxpackets 2009-05-21 16:50:21 -07:00
video include/video/cyblafb.h: remove it, it's unused 2009-04-13 15:04:30 -07:00
xen
Kbuild