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Groups > linux.kernel > #1479364
| From | Thomas Gleixner <tglx@linutronix.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 25/33] include/linux/resctrl.h: Define fork and exit functions in a new header file |
| Date | 2016-09-08 18:20 +0200 |
| Message-ID | <sfadr-84F-17@gated-at.bofh.it> (permalink) |
| References | <sf1tv-2mB-5@gated-at.bofh.it> <sf1Dc-2F3-27@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, 8 Sep 2016, Fenghua Yu wrote:
> From: Fenghua Yu <fenghua.yu@intel.com>
>
> A new header file is created in include/linux/resctrl.h. It contains
No comment. You should be able to guess what I'm trying not to say.
> defintions of rdtgroup_fork and rdtgroup_exit for x86. The functions
> are empty for other architectures.
>
> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> ---
> include/linux/resctrl.h | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
> create mode 100644 include/linux/resctrl.h
>
> diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h
> new file mode 100644
> index 0000000..68dabc4
> --- /dev/null
> +++ b/include/linux/resctrl.h
> @@ -0,0 +1,12 @@
> +#ifndef _LINUX_RESCTRL_H
> +#define _LINUX_RESCTRL_H
> +
> +#ifdef CONFIG_INTEL_RDT
> +extern void rdtgroup_fork(struct task_struct *child);
> +extern void rdtgroup_exit(struct task_struct *tsk);
> +#else
> +static inline void rdtgroup_fork(struct task_struct *child) {}
> +static inline void rdtgroup_exit(struct task_struct *tsk) {}
> +#endif /* CONFIG_X86 */
> +
> +#endif /* _LINUX_RESCTRL_H */
> --
> 2.5.0
>
>
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[PATCH v2 00/33] Enable Intel Resource Allocation in Resource Director Technology "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:00 +0200
[PATCH v2 32/33] MAINTAINERS: Add maintainer for Intel RDT resource allocation "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:00 +0200
[PATCH v2 30/33] x86/intel_rdt_rdtgroup.c: Process schemata input from resctrl interface "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:00 +0200
Re: [PATCH v2 30/33] x86/intel_rdt_rdtgroup.c: Process schemata input from resctrl interface Thomas Gleixner <tglx@linutronix.de> - 2016-09-09 00:30 +0200
[PATCH v2 31/33] Documentation/kernel-parameters: Add kernel parameter "resctrl" for CAT "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:00 +0200
Re: [PATCH v2 31/33] Documentation/kernel-parameters: Add kernel parameter "resctrl" for CAT Thomas Gleixner <tglx@linutronix.de> - 2016-09-09 00:30 +0200
[PATCH v2 28/33] x86/intel_rdt_rdtgroup.c: Read and write cpus "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 28/33] x86/intel_rdt_rdtgroup.c: Read and write cpus Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 22:30 +0200
[PATCH v2 24/33] x86/intel_rdt_rdtgroup.c: Create info directory "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 24/33] x86/intel_rdt_rdtgroup.c: Create info directory Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 18:10 +0200
[PATCH v2 11/33] x86/intel_rdt: Hot cpu support for Cache Allocation "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 11/33] x86/intel_rdt: Hot cpu support for Cache Allocation Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:10 +0200
[PATCH v2 13/33] Define CONFIG_INTEL_RDT "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 13/33] Define CONFIG_INTEL_RDT Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:20 +0200
[PATCH v2 08/33] x86/intel_rdt: Add Class of service management "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 08/33] x86/intel_rdt: Add Class of service management Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 11:00 +0200
[PATCH v2 22/33] x86/intel_rdt.c: Extend RDT to per cache and per resources "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 22/33] x86/intel_rdt.c: Extend RDT to per cache and per resources Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 17:10 +0200
[PATCH v2 20/33] x86/intel_rdt.h: Header for inter_rdt.c "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 20/33] x86/intel_rdt.h: Header for inter_rdt.c Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 14:40 +0200
[PATCH v2 10/33] x86/intel_rdt: Implement scheduling support for Intel RDT "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 10/33] x86/intel_rdt: Implement scheduling support for Intel RDT Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:00 +0200
[PATCH v2 16/33] x86/intel_rdt: Class of service and capacity bitmask management for CDP "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 16/33] x86/intel_rdt: Class of service and capacity bitmask management for CDP Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:40 +0200
[PATCH v2 04/33] drivers/base/cacheinfo.c: Export some cacheinfo functions for others to use "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 04/33] drivers/base/cacheinfo.c: Export some cacheinfo functions for others to use Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 10:30 +0200
[PATCH v2 25/33] include/linux/resctrl.h: Define fork and exit functions in a new header file "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 25/33] include/linux/resctrl.h: Define fork and exit functions in a new header file Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 18:20 +0200
[PATCH v2 27/33] x86/intel_rdt_rdtgroup.c: Implement resctrl file system commands "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 27/33] x86/intel_rdt_rdtgroup.c: Implement resctrl file system commands Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 22:20 +0200
Re: [PATCH v2 27/33] x86/intel_rdt_rdtgroup.c: Implement resctrl file system commands Fenghua Yu <fenghua.yu@intel.com> - 2016-09-09 00:30 +0200
[PATCH v2 29/33] x86/intel_rdt_rdtgroup.c: Tasks iterator and write "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 29/33] x86/intel_rdt_rdtgroup.c: Tasks iterator and write Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 23:00 +0200
[PATCH v2 17/33] x86/intel_rdt: Hot cpu update for code data prioritization "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 17/33] x86/intel_rdt: Hot cpu update for code data prioritization Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:40 +0200
[PATCH v2 06/33] Documentation, x86: Documentation for Intel resource allocation user interface "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 06/33] Documentation, x86: Documentation for Intel resource allocation user interface Borislav Petkov <bp@suse.de> - 2016-09-08 13:30 +0200
Re: [PATCH v2 06/33] Documentation, x86: Documentation for Intel resource allocation user interface Fenghua Yu <fenghua.yu@intel.com> - 2016-09-09 00:20 +0200
Re: [PATCH v2 06/33] Documentation, x86: Documentation for Intel resource allocation user interface Fenghua Yu <fenghua.yu@intel.com> - 2016-09-09 06:30 +0200
[PATCH v2 03/33] x86, intel_cacheinfo: Enable cache id in x86 "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
[PATCH v2 09/33] x86/intel_rdt: Add L3 cache capacity bitmask management "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 09/33] x86/intel_rdt: Add L3 cache capacity bitmask management Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 11:50 +0200
[PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection Borislav Petkov <bp@suse.de> - 2016-09-08 14:00 +0200
RE: [PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection "Yu, Fenghua" <fenghua.yu@intel.com> - 2016-09-08 19:00 +0200
Re: [PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection Borislav Petkov <bp@suse.de> - 2016-09-08 19:20 +0200
Re: [PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 15:20 +0200
RE: [PATCH v2 07/33] x86/intel_rdt: Add support for Cache Allocation detection "Yu, Fenghua" <fenghua.yu@intel.com> - 2016-09-08 16:00 +0200
[PATCH v2 01/33] cacheinfo: Introduce cache id "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
[PATCH v2 05/33] x86/intel_rdt: Cache Allocation documentation "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
[PATCH v2 19/33] magic number for resctrl file system "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 19/33] magic number for resctrl file system Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:50 +0200
Re: [PATCH v2 19/33] magic number for resctrl file system Borislav Petkov <bp@alien8.de> - 2016-09-08 12:50 +0200
[PATCH v2 21/33] x86/intel_rdt_rdtgroup.h: Header for user interface "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 21/33] x86/intel_rdt_rdtgroup.h: Header for user interface Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 14:50 +0200
[PATCH v2 26/33] Task fork and exit for rdtgroup "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 26/33] Task fork and exit for rdtgroup Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 21:50 +0200
[PATCH v2 18/33] sched.h: Add rg_list and rdtgroup in task_struct "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 18/33] sched.h: Add rg_list and rdtgroup in task_struct Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:40 +0200
[PATCH v2 02/33] Documentation, ABI: Add a document entry for cache id "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 02/33] Documentation, ABI: Add a document entry for cache id Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 21:40 +0200
[PATCH v2 12/33] x86/intel_rdt: Intel haswell Cache Allocation enumeration "Fenghua Yu" <fenghua.yu@intel.com> - 2016-09-08 09:10 +0200
Re: [PATCH v2 12/33] x86/intel_rdt: Intel haswell Cache Allocation enumeration Thomas Gleixner <tglx@linutronix.de> - 2016-09-08 12:20 +0200
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