Re: [PATCH v9 00/13] support "task_isolation" mode for nohz_full

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jan 11, 2016 at 04:15:50PM -0500, Chris Metcalf wrote:
> Ping!  There has been no substantive feedback to this version of
> the patch in the week since I posted it, which optimistically suggests
> to me that people may be satisfied with it.  If that's true, Frederic,
> I assume this would be pulled into your tree?
> 
> I have slightly updated the v9 patch series since this posting:
> 
> - Incorporated a fix to initialize cpu_isolation_mask early if no
>   cpu_isolation= boot argument was given, to avoid crashing on
>   CPUMASK_OFFSTACK platforms.
> 
> - Incorporated Mark Rutland's changes to convert arm64
>   assembly to C code instead of using my own version.

Please avoid queuing these patches -- the first is already in the arm64
queue for 4.5 and the second was found to introduce a substantial
performance regression on the syscall entry/exit path. I think Mark had
an updated version to address that, so it would be easier not to have
an old version sitting in some other queue!

Cheers,

Will
--
To unsubscribe from this list: send the line "unsubscribe linux-api" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux