On Fri, Jul 31, 2009 at 01:31:10AM +0800, loody wrote: > 2009/7/30 Greg KH <greg@xxxxxxxxx>: > > On Thu, Jul 30, 2009 at 02:34:19PM +0800, loody wrote: > >> Hi: > >> > >> 2009/7/28 Greg KH <greg@xxxxxxxxx>: > >> > On Tue, Jul 28, 2009 at 12:13:10AM +0800, loody wrote: > >> >> hi: > >> >> > >> >> 2009/7/27 Greg KH <greg@xxxxxxxxx>: > >> >> > On Mon, Jul 27, 2009 at 10:57:17PM +0800, loody wrote: > >> >> >> Dear all: > >> >> >> Would someone please tell me what are the key items about linux performance? > >> >> > > >> >> > What ever you care about :) > >> >> > > >> >> >> I only write the driver before, kernel for me just like another big API. > >> >> >> If I want to know whether my driver will make kernel performance not > >> >> >> well, how can I do? > >> >> > > >> >> > Run it and see what happens. > >> >> > > >> >> > Do you have any _specific_ questions about this kind of thing? > >> >> > > >> >> > How about a pointer to the driver you are referring to? > >> >> > >> >> I apologze for posting the wrong place. > >> >> I should post it to the kernle mailing list. :) > >> >> Everything I finish porting driver, what I do and only I know is check > >> >> whether file i/o is correct. > >> >> > >> >> But I have no idea is there any key word/items/list I should check in > >> >> the kernel. > >> >> BTW, is there any test bench or test program I can evaluate kernel performance? > >> >> appreciate your help, > >> Hi: > >> thanks for your reply. > >> > >> > There are lots of test programs that do this. But again, it depends on > >> Would you please tell me some keywords? > > Hi: > > Perhaps when you answer my question first :) > sure :) > >> > what you care about. > >> > Can you post a link to your driver? > But I have no idea what do you mean "a link to your driver". > symbolic link? > weblink? > or link????? Any of the above. How about, "where can we find the source code for the drivers that you are talking about here?" thanks, greg k-h -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
