On Wed, 2013-09-25 at 07:55 +0200, Peter Zijlstra wrote: > On Tue, Sep 24, 2013 at 03:22:46PM -0700, Tim Chen wrote: > > We will need the MCS lock code for doing optimistic spinning for rwsem. > > Extracting the MCS code from mutex.c and put into its own file allow us > > to reuse this code easily for rwsem. > > > > Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx> > > Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx> > > --- > > kernel/mutex.c | 58 ++++++------------------------------------------------- > > 1 files changed, 7 insertions(+), 51 deletions(-) > > Wasn't this patch supposed to add include/linux/mcslock.h ? Thanks for catching it. I will correct it. Tim -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>