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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 46 |
1 files changed, 46 insertions, 0 deletions
@@ -1,3 +1,49 @@ +2017-06-06 Stefan Liebler <stli@linux.vnet.ibm.com> + + * NEWS: Mention new spinlock implementation. + * include/atomic.h: + (__atomic_val_bysize): Cast type to omit volatile qualifier. + (atomic_exchange_acq): Likewise. + (atomic_load_relaxed): Likewise. + (ATOMIC_EXCHANGE_USES_CAS): Check definition. + * nptl/pthread_spin_init.c (pthread_spin_init): + Use atomic_store_relaxed. + * nptl/pthread_spin_lock.c (pthread_spin_lock): + Use C11-like atomic macros. + * nptl/pthread_spin_trylock.c (pthread_spin_trylock): + Likewise. + * nptl/pthread_spin_unlock.c (pthread_spin_unlock): + Use atomic_store_release. + * sysdeps/aarch64/nptl/pthread_spin_lock.c: Delete File. + * sysdeps/arm/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/m68k/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/microblaze/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/mips/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/nios2/nptl/pthread_spin_lock.c: Likewise. + * sysdeps/aarch64/atomic-machine.h (ATOMIC_EXCHANGE_USES_CAS): Define. + * sysdeps/alpha/atomic-machine.h: Likewise. + * sysdeps/arm/atomic-machine.h: Likewise. + * sysdeps/i386/atomic-machine.h: Likewise. + * sysdeps/ia64/atomic-machine.h: Likewise. + * sysdeps/m68k/coldfire/atomic-machine.h: Likewise. + * sysdeps/m68k/m680x0/m68020/atomic-machine.h: Likewise. + * sysdeps/microblaze/atomic-machine.h: Likewise. + * sysdeps/mips/atomic-machine.h: Likewise. + * sysdeps/powerpc/powerpc32/atomic-machine.h: Likewise. + * sysdeps/powerpc/powerpc64/atomic-machine.h: Likewise. + * sysdeps/s390/atomic-machine.h: Likewise. + * sysdeps/sparc/sparc32/atomic-machine.h: Likewise. + * sysdeps/sparc/sparc32/sparcv9/atomic-machine.h: Likewise. + * sysdeps/sparc/sparc64/atomic-machine.h: Likewise. + * sysdeps/tile/tilegx/atomic-machine.h: Likewise. + * sysdeps/tile/tilepro/atomic-machine.h: Likewise. + * sysdeps/unix/sysv/linux/hppa/atomic-machine.h: Likewise. + * sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h: Likewise. + * sysdeps/unix/sysv/linux/nios2/atomic-machine.h: Likewise. + * sysdeps/unix/sysv/linux/sh/atomic-machine.h: Likewise. + * sysdeps/x86_64/atomic-machine.h: Likewise. + 2017-06-05 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/x86/cacheinfo.c (intel_check_word): Accept cpu_features |