Re: [PATCH][SDK v1.2] sata: I/O load balancing

2012-01-17 Thread Jeff Garzik
On 01/13/2012 04:57 AM, Liu Qiang-B32616 wrote: No, I didn't test small file. I think this won't affect system load. I can have a test and describe the result in next patch. Please do... ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org ht

RE: [PATCH][SDK v1.2] sata: I/O load balancing

2012-01-13 Thread Liu Qiang-B32616
g; > linux-ker...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Liu Qiang-B32616 > Subject: Re: [PATCH][SDK v1.2] sata: I/O load balancing > On Fri, Jan 13, 2012 at 4:25 PM, Qiang Liu wrote: > > From: Qiang Liu > > > > Reduce interrupt singnals through reset Interrup

[PATCH][SDK v1.2] sata: I/O load balancing

2012-01-13 Thread Qiang Liu
From: Qiang Liu Reduce interrupt singnals through reset Interrupt Coalescing Control Reg. Increase the threshold value of interrupt and timer will reduce the number of complete interrupt sharply. Improve the system performance effectively. Signed-off-by: Qiang Liu --- Description: 1. sata-fsl

[PATCH][SDK v1.2] sata: I/O load balancing

2012-01-13 Thread Qiang Liu
From: Qiang Liu Reduce interrupt singnals through reset Interrupt Coalescing Control Reg. Increase the threshold value of interrupt and timer will reduce the number of complete interrupt sharply. Improve the system performance effectively. Signed-off-by: Qiang Liu --- Description: 1. sata-fsl

Re: [PATCH][SDK v1.2] sata: I/O load balancing

2012-01-13 Thread Li Yang
On Fri, Jan 13, 2012 at 4:25 PM, Qiang Liu wrote: > From: Qiang Liu > > Reduce interrupt singnals through reset Interrupt Coalescing Control Reg. > Increase the threshold value of interrupt and timer will reduce the number > of complete interrupt sharply. Improve the system performance effectivel