mirror of https://gitee.com/openkylin/linux.git
cc76ee75a9
Pull core locking changes from Ingo Molnar:
"Main changes:
- jump label asm preparatory work for PowerPC (Anton Blanchard)
- rwsem optimizations and cleanups (Davidlohr Bueso)
- mutex optimizations and cleanups (Jason Low)
- futex fix (Oleg Nesterov)
- remove broken atomicity checks from {READ,WRITE}_ONCE() (Peter
Zijlstra)"
* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
powerpc, jump_label: Include linux/jump_label.h to get HAVE_JUMP_LABEL define
jump_label: Allow jump labels to be used in assembly
jump_label: Allow asm/jump_label.h to be included in assembly
locking/mutex: Further simplify mutex_spin_on_owner()
locking: Remove atomicy checks from {READ,WRITE}_ONCE
locking/rtmutex: Rename argument in the rt_mutex_adjust_prio_chain() documentation as well
locking/rwsem: Fix lock optimistic spinning when owner is not running
locking: Remove ACCESS_ONCE() usage
locking/rwsem: Check for active lock before bailing on spinning
locking/rwsem: Avoid deceiving lock spinners
locking/rwsem: Set lock ownership ASAP
locking/rwsem: Document barrier need when waking tasks
locking/futex: Check PF_KTHREAD rather than !p->mm to filter out kthreads
locking/mutex: Refactor mutex_spin_on_owner()
locking/mutex: In mutex_spin_on_owner(), return true when owner changes
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| .. | ||
| Kconfig | ||
| Makefile | ||
| eeh-ioda.c | ||
| eeh-powernv.c | ||
| opal-async.c | ||
| opal-dump.c | ||
| opal-elog.c | ||
| opal-flash.c | ||
| opal-hmi.c | ||
| opal-lpc.c | ||
| opal-memory-errors.c | ||
| opal-msglog.c | ||
| opal-nvram.c | ||
| opal-power.c | ||
| opal-rtc.c | ||
| opal-sensor.c | ||
| opal-sysparam.c | ||
| opal-tracepoints.c | ||
| opal-wrappers.S | ||
| opal-xscom.c | ||
| opal.c | ||
| pci-ioda.c | ||
| pci-p5ioc2.c | ||
| pci.c | ||
| pci.h | ||
| powernv.h | ||
| rng.c | ||
| setup.c | ||
| smp.c | ||
| subcore-asm.S | ||
| subcore.c | ||
| subcore.h | ||