Hi, Vivek, On Mon, 2008-08-11 at 09:51 -0400, Vivek Goyal wrote: [...] > So you want to use a non-locked version from optimization point of view? > So that we don't end up taking and release a lock? Not from optimization point of view. machine_kexec() may be called from crash_kexec(), where it is not permitted to take and release a lock. Best Regards, Huang Ying
