Re: [patches] [PATCH] [8/35] x86_64: a memcpy that tries to reducecache pressure | KernelTrap

Re: [patches] [PATCH] [8/35] x86_64: a memcpy that tries to reducecache pressure

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From: Bryan O'Sullivan

Subject: Re: [patches] [PATCH] [8/35] x86_64: a memcpy that tries to reducecache pressure

Date: Monday, April 30, 2007 - 9:14 am

Andi Kleen wrote:

quoted text> Yes I remember, somehow it got lost. I agree it's a bad thing. Will drop
> the patch for now especially since nothing seems to really need it right now.

It would be used by the ipath driver if it was around.

	<b
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Messages in current thread:

[PATCH] [0/35] Some x86 2.6.22 candidate patches for review, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [1/35] i386: revert i386-fix-the-verify_quirk_inte ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [2/35] x86_64: revert x86_64-mm-add-genapic_force, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [3/35] x86: revert x86_64-mm-fix-the-irqbalance-qu ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [4/35] x86_64: optimize & fix APIC mode setup, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [5/35] x86_64: always use physical delivery mode o ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [6/35] x86_64: remove clustered APIC mode, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [7/35] x86: default to physical mode on hotplug CP ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [8/35] x86_64: a memcpy that tries to reduce cache ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [9/35] i386: adjustments to page table dump during ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [10/35] x86: adjust inclusion of asm/fixmap.h, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [11/35] x86_64: adjust inclusion of asm/vsyscall32.h, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [12/35] x86: consolidate smp_send_stop(), Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [13/35] i386: No need to use -traditional for proc ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [14/35] i386: mtrr range check correction, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [15/35] i386: pit_latch_buggy has no effect, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [16/35] i386: Add an option for the VIA C7 which s ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [17/35] i386: probe_roms() cleanup, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [18/35] x86_64: a few missing entry.S annotations, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [19/35] i386: Add dwarf2 annotations to *_user and ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [20/35] x86: Fix i386 and x86_64 fault information ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [21/35] x86_64: Some cleanup in time.c, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [22/35] i386: i386 make NMI use PERFCTR1 for archi ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [23/35] x86_64: x86_64 make NMI use PERFCTR1 for a ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [24/35] i386: Add __init to probe_bigsmp, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [25/35] i386: Change sysenter_setup to __cpuinit & ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [26/35] x86_64: Correct max number of CPUs in Kconfig, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [27/35] i386: Support Oprofile for AMD Family 10 CPUs, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [28/35] x86: Drop cc-options call for all options ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [29/35] i386: Update __copy_to_user_inatomic linu ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [30/35] i386: clean up mach_reboot_fixups, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [31/35] i386: Fix usage of -mtune when X86_GENERIC ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [32/35] x86_64: Remove unused set_seg_base, Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [33/35] x86_64: Remove duplicated code for reading ..., Andi Kleen, (Sat Apr 28, 10:52 am)

[PATCH] [34/35] x86_64: fix cpu MHz reporting on constant_ ..., Andi Kleen, (Sat Apr 28, 10:53 am)

[PATCH] [35/35] i386: Simplify smp_call_function*() by usi ..., Andi Kleen, (Sat Apr 28, 10:53 am)

Re: [PATCH] [16/35] i386: Add an option for the VIA C7 whi ..., Jeff Garzik, (Sat Apr 28, 11:08 am)

Re: [PATCH] [16/35] i386: Add an option for the VIA C7 whi ..., Dave Jones, (Sat Apr 28, 11:28 am)