On Thu, Jan 03, 2013 at 12:48:01PM +0530, Rajat Sharma wrote: > Never heard of page-cache?
will it be maped with vm_area struct ? what is the relation between page-cache and file operation? thanks! > > > On Thu, Jan 3, 2013 at 12:29 PM, horseriver <[email protected]> wrote: > > > hi: > > > > when one file is opened , does its data be put into memory ? and all > > operation on this file > > > > will be implemented by operation on its mapping memory area ? > > > > thanks! > > > > _______________________________________________ > > Kernelnewbies mailing list > > [email protected] > > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > _______________________________________________ Kernelnewbies mailing list [email protected] http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
