Re: question about context switch on arm Linux

On Sun, Oct 21, 2012 at 04:19:50PM +0800, caiyuqing wrote: > Richard, thanks for your reply. > mainline Linux doesn't support FCSE, if so, when kernel switch a > process to another(these two process share the same virtual memory > space), that means the vitrual-to-physical address should be > remap

Re: question about context switch on arm Linux

于 2012年10月21日 15:44, Richard Cochran 写道: On Sun, Oct 21, 2012 at 02:02:42PM +0800, caiyuqing wrote: hi, all. I have some questions about context switch on arm Linux (my target is ARMv7-a). 1. Does arm linux support FCSE to handle the context switch? No, mainline Linux does not support FCSE. How

Re: question about context switch on arm Linux

On Sun, Oct 21, 2012 at 02:02:42PM +0800, caiyuqing wrote: > hi, all. > I have some questions about context switch on arm Linux (my target is > ARMv7-a). > 1. Does arm linux support FCSE to handle the context switch? No, mainline Linux does not support FCSE. However, you can use Gilles' unoffical

question about context switch on arm Linux

hi, all. I have some questions about context switch on arm Linux (my target is ARMv7-a). 1. Does arm linux support FCSE to handle the context switch? 2. If using FCSE, that means the processes number limit is 128 and the memory limit is 32MB per process, is that right? Thanks qing -- To unsubscri