Displaying 3 results from an estimated 3 matches for "kylehuey".
2017 Nov 13
1
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
....com>
Cc: Thomas Gleixner <tglx at linutronix.de>
Cc: Ingo Molnar <mingo at redhat.com>
Cc: "H. Peter Anvin" <hpa at zytor.com>
Cc: x86 at kernel.org
Cc: Peter Zijlstra <peterz at infradead.org>
Cc: Borislav Petkov <bp at alien8.de>
Cc: Kyle Huey <me at kylehuey.com>
Cc: Len Brown <len.brown at intel.com>
Cc: Andy Lutomirski <luto at kernel.org>
Cc: Tom Lendacky <thomas.lendacky at amd.com>
Cc: Tobias Klauser <tklauser at distanz.ch>
Cc: linux-kernel at vger.kernel.org
---
arch/x86/kernel/process.c | 7 +++++++
kernel/sched/i...
2017 Nov 13
7
[PATCH RFC v3 0/6] x86/idle: add halt poll support
From: Yang Zhang <yang.zhang.wz at gmail.com>
Some latency-intensive workload have seen obviously performance
drop when running inside VM. The main reason is that the overhead
is amplified when running inside VM. The most cost I have seen is
inside idle path.
This patch introduces a new mechanism to poll for a while before
entering idle state. If schedule is needed during poll, then we
2017 Nov 13
7
[PATCH RFC v3 0/6] x86/idle: add halt poll support
From: Yang Zhang <yang.zhang.wz at gmail.com>
Some latency-intensive workload have seen obviously performance
drop when running inside VM. The main reason is that the overhead
is amplified when running inside VM. The most cost I have seen is
inside idle path.
This patch introduces a new mechanism to poll for a while before
entering idle state. If schedule is needed during poll, then we