[PATCH 0/2] locking/rwsem: disable optimistic spinning for PA-RISC

Davidlohr Bueso
2014-06-06T15:56:03Z

Patch 1 adds a much needed CONFIG_RWSEM_SPIN_ON_OWNER option.
Patch 2 is a quick fix to disable optimistic spinning on PA-RISC.

Thanks!

Davidlohr Bueso (2):
locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER
locking/rwsem: Disable optimistic spinning for PA-RISC

include/linux/rwsem.h | 4 ++--
kernel/Kconfig.locks | 4 ++++
kernel/locking/rwsem.c | 2 +-
3 files changed, 7 insertions(+), 3 deletions(-)

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1.8.1.4