On Tue, Jun 19, 2018 at 10:24:43AM +0200, Thomas Hellstrom wrote: > From: Peter Ziljstra <peterz@xxxxxxxxxxxxx> > > Make the WW mutex code more readable by adding comments, splitting up > functions and pointing out that we're actually using the Wait-Die > algorithm. > > Cc: Ingo Molnar <mingo@xxxxxxxxxx> > Cc: Jonathan Corbet <corbet@xxxxxxx> > Cc: Gustavo Padovan <gustavo@xxxxxxxxxxx> > Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> > Cc: Sean Paul <seanpaul@xxxxxxxxxxxx> > Cc: David Airlie <airlied@xxxxxxxx> > Cc: Davidlohr Bueso <dave@xxxxxxxxxxxx> > Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx> > Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx> > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > Cc: Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx> > Cc: Philippe Ombredanne <pombredanne@xxxxxxxx> > Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Cc: linux-doc@xxxxxxxxxxxxxxx > Cc: linux-media@xxxxxxxxxxxxxxx > Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx > Co-authored-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx> > Signed-off-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx> > --- > Documentation/locking/ww-mutex-design.txt | 12 +- > include/linux/ww_mutex.h | 28 ++--- > kernel/locking/mutex.c | 202 ++++++++++++++++++------------ > 3 files changed, 145 insertions(+), 97 deletions(-) Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
