[PATCH 0/5] RT: scheduler fixes and rt_overload enhancements

Hi All,

The first two patches are from Mike and Steven on LKML, which the rest of my
series is dependent on.  Patch #4 is a resend from earlier.

Series Summary:

1) Send IPI on overload regardless of whether prev is an RT task
2) Set the NEEDS_RESCHED flag on reception of RESCHED_IPI
3) Fix a mistargeted IPI on overload
4) Track which CPUS are in overload for efficiency
5) Track which CPUs are eligible for rebalancing for efficiency

These have been built and boot-tested on a 4-core Intel system.

Regards,
-Greg
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: [PATCH 0/5] RT: scheduler fixes and rt_overload enhancements
    • From: Steven Rostedt <[email protected]>
  • Re: [PATCH 0/5] RT: scheduler fixes and rt_overload enhancements
    • From: Peter Zijlstra <[email protected]>
  • [PATCH 5/5] RT - Track which CPUs should get IPI'd on rt-overload
    • From: Gregory Haskins <[email protected]>
  • [PATCH 4/5] RT: Add a per-cpu rt_overload indication
    • From: Gregory Haskins <[email protected]>
  • [PATCH 3/5] RT - fix mistargeted RESCHED_IPI
    • From: Gregory Haskins <[email protected]>
  • [PATCH 2/5] RT - fix reschedule IPI
    • From: Gregory Haskins <[email protected]>
  • [PATCH 1/5] RT - fix for scheduling issue
    • From: Gregory Haskins <[email protected]>

• Prev by Date: Re: howto boost write(2) performance?
• Next by Date: [PATCH 1/5] RT - fix for scheduling issue
• Previous by thread: [PATCH] ipv4: kernel panic when only one unsecured port available
• Next by thread: [PATCH 1/5] RT - fix for scheduling issue
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]