Re: [PATCH v6] usb: gadget: storage: make FSG_NUM_BUFFERS variable size

2011-08-22 Thread Felipe Balbi
Hi, On Fri, Aug 19, 2011 at 09:21:27PM +0200, Per Forlin wrote: > FSG_NUM_BUFFERS is set to 2 as default. > Usually 2 buffers are enough to establish a good buffering pipeline. > The number may be increased in order to compensate a for bursty VFS > behaviour. > > Here follows a description of sys

Re: [PATCH v6] usb: gadget: storage: make FSG_NUM_BUFFERS variable size

2011-08-19 Thread Alan Stern
On Fri, 19 Aug 2011, Per Forlin wrote: > FSG_NUM_BUFFERS is set to 2 as default. > Usually 2 buffers are enough to establish a good buffering pipeline. > The number may be increased in order to compensate a for bursty VFS > behaviour. > > Here follows a description of system that may require more

Re: [PATCH v6] usb: gadget: storage: make FSG_NUM_BUFFERS variable size

2011-08-19 Thread Michal Nazarewicz
On Fri, 19 Aug 2011 21:21:27 +0200, Per Forlin wrote: FSG_NUM_BUFFERS is set to 2 as default. Usually 2 buffers are enough to establish a good buffering pipeline. The number may be increased in order to compensate a for bursty VFS behaviour. Here follows a description of system that may requir

[PATCH v6] usb: gadget: storage: make FSG_NUM_BUFFERS variable size

2011-08-19 Thread Per Forlin
FSG_NUM_BUFFERS is set to 2 as default. Usually 2 buffers are enough to establish a good buffering pipeline. The number may be increased in order to compensate a for bursty VFS behaviour. Here follows a description of system that may require more than 2 buffers. * CPU ondemand governor active *