| Commit message (Expand) | Author | Age | Files | Lines |
* | asm-generic: qspinlock: Indicate the use of mixed-size atomics | Peter Zijlstra | 2022-05-11 | 1 | -0/+29 |
* | qspinlock: use signed temporaries for cmpxchg | Arnd Bergmann | 2020-10-26 | 1 | -2/+2 |
* | Merge tag 'powerpc-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/po... | Linus Torvalds | 2020-08-07 | 1 | -0/+4 |
|\ |
|
| * | powerpc/pseries: Implement paravirt qspinlocks for SPLPAR | Nicholas Piggin | 2020-07-26 | 1 | -0/+2 |
| * | powerpc/64s: Implement queued spinlocks and rwlocks | Nicholas Piggin | 2020-07-26 | 1 | -0/+2 |
* | | locking/qspinlock: Do not include atomic.h from qspinlock_types.h | Herbert Xu | 2020-07-29 | 1 | -0/+1 |
|/ |
|
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 | Thomas Gleixner | 2019-05-30 | 1 | -10/+1 |
* | locking/spinlocks: Remove an instruction from spin and write locks | Matthew Wilcox | 2018-10-02 | 1 | -7/+9 |
* | locking/spinlocks: Clean up comment and #ifndef for {,queued_}spin_is_locked() | Andrea Parri | 2018-05-15 | 1 | -2/+0 |
* | locking/qspinlock: Use smp_store_release() in queued_spin_unlock() | Will Deacon | 2018-04-27 | 1 | -1/+1 |
* | locking/arch: Remove dummy arch_{read,spin,write}_lock_flags() implementations | Will Deacon | 2017-10-10 | 1 | -1/+0 |
* | locking: Remove spin_unlock_wait() generic definitions | Paul E. McKenney | 2017-08-17 | 1 | -14/+0 |
* | locking/qspinlock: Use atomic_sub_return_release() in queued_spin_unlock() | Pan Xinhui | 2016-06-08 | 1 | -3/+2 |
* | locking/qspinlock: Fix spin_unlock_wait() some more | Peter Zijlstra | 2016-06-08 | 1 | -36/+17 |
* | locking,qspinlock: Fix spin_is_locked() and spin_unlock_wait() | Peter Zijlstra | 2016-05-21 | 1 | -1/+26 |
* | locking/qspinlock: Move __ARCH_SPIN_LOCK_UNLOCKED to qspinlock_types.h | Dan Streetman | 2016-02-29 | 1 | -5/+0 |
* | locking/qspinlock: Use _acquire/_release() versions of cmpxchg() & xchg() | Waiman Long | 2015-11-23 | 1 | -4/+5 |
* | locking/qspinlock/x86: Fix performance regression under unaccelerated VMs | Peter Zijlstra | 2015-09-11 | 1 | -2/+2 |
* | locking/qspinlock: Revert to test-and-set on hypervisors | Peter Zijlstra (Intel) | 2015-05-08 | 1 | -0/+7 |
* | locking/qspinlock: Introduce a simple generic 4-byte queued spinlock | Waiman Long | 2015-05-08 | 1 | -0/+132 |