Re: [PATCH][2.6] Completely out of line spinlocks / i386

From: Zwane Mwaikambo
Date: Fri Aug 13 2004 - 09:13:48 EST


On Fri, 13 Aug 2004, William Lee Irwin III wrote:

> On Fri, Aug 13, 2004 at 03:23:34AM -0700, William Lee Irwin III wrote:
> > Reinlining read_unlock_irq() also yields:
> > text data bss dec hex filename
> > mainline: 19973522 6607761 1878448 28459731 1b242d3 vmlinux
> > cool: 19839487 6585707 1878448 28303642 1afe11a vmlinux
> > C-func: 19923848 6582771 1878384 28385003 1b11eeb vmlinux
> > unlock: 19895498 6582746 1878384 28356628 1b0b014 vmlinux
> > unlock-irq: 19889858 6582721 1878384 28350963 1b099f3 vmlinux
> > read-unlock: 19883858 6582674 1878384 28344916 1b08254 vmlinux
> > irqrestore: 19855759 6582442 1878384 28316585 1b013a9 vmlinux
> > rdunlockirq: 19855255 6582369 1878384 28316008 1b01168 vmlinux
>
> Reinlining read_unlock_irqrestore() also yields:
> rdunlckrestor: 19855007 6582236 1878384 28315627 1b00feb vmlinux

I was meaning to ask before, got ideas for lock profiling with this?
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