On Tue, Mar 29, 2011 at 5:30 PM, Venkatram Tummala <venkatram867@xxxxxxxxx> wrote: > Hi, > Why do we need both page_table_lock & mmap_sem in the kernel. Why isn't See linux/Documentation/vm/locking -syed _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies