mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-22 09:54:43 +07:00
cc102507fa
Implement FETCH-OP atomic primitives, these are very similar to the existing OP-RETURN primitives we already have, except they return the value of the atomic variable _before_ modification. This is especially useful for irreversible operations -- such as bitops (because it becomes impossible to reconstruct the state prior to modification). Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-arch@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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| .. | ||
| native | ||
| sn | ||
| uv | ||
| acenv.h | ||
| acpi-ext.h | ||
| acpi.h | ||
| agp.h | ||
| asm-offsets.h | ||
| asmmacro.h | ||
| atomic.h | ||
| barrier.h | ||
| bitops.h | ||
| bug.h | ||
| bugs.h | ||
| cache.h | ||
| cacheflush.h | ||
| checksum.h | ||
| clocksource.h | ||
| cpu.h | ||
| cputime.h | ||
| current.h | ||
| cyclone.h | ||
| delay.h | ||
| device.h | ||
| div64.h | ||
| dma-mapping.h | ||
| dma.h | ||
| dmi.h | ||
| early_ioremap.h | ||
| elf.h | ||
| emergency-restart.h | ||
| esi.h | ||
| fb.h | ||
| fpswa.h | ||
| ftrace.h | ||
| futex.h | ||
| gcc_intrin.h | ||
| hardirq.h | ||
| hpsim.h | ||
| hugetlb.h | ||
| hw_irq.h | ||
| idle.h | ||
| intrinsics.h | ||
| io.h | ||
| iommu_table.h | ||
| iommu.h | ||
| iosapic.h | ||
| irq_regs.h | ||
| irq_remapping.h | ||
| irq.h | ||
| irqflags.h | ||
| Kbuild | ||
| kdebug.h | ||
| kexec.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| kregs.h | ||
| libata-portmap.h | ||
| linkage.h | ||
| local64.h | ||
| local.h | ||
| machvec_dig_vtd.h | ||
| machvec_dig.h | ||
| machvec_hpsim.h | ||
| machvec_hpzx1_swiotlb.h | ||
| machvec_hpzx1.h | ||
| machvec_init.h | ||
| machvec_sn2.h | ||
| machvec_uv.h | ||
| machvec.h | ||
| mc146818rtc.h | ||
| mca_asm.h | ||
| mca.h | ||
| meminit.h | ||
| mman.h | ||
| mmu_context.h | ||
| mmu.h | ||
| mmzone.h | ||
| module.h | ||
| msidef.h | ||
| mutex.h | ||
| nodedata.h | ||
| numa.h | ||
| page.h | ||
| pal.h | ||
| param.h | ||
| parport.h | ||
| patch.h | ||
| pci.h | ||
| percpu.h | ||
| perfmon.h | ||
| pgalloc.h | ||
| pgtable.h | ||
| processor.h | ||
| ptrace.h | ||
| rwsem.h | ||
| sal.h | ||
| sections.h | ||
| segment.h | ||
| serial.h | ||
| shmparam.h | ||
| siginfo.h | ||
| signal.h | ||
| smp.h | ||
| sparsemem.h | ||
| spinlock_types.h | ||
| spinlock.h | ||
| string.h | ||
| swiotlb.h | ||
| switch_to.h | ||
| syscall.h | ||
| termios.h | ||
| thread_info.h | ||
| timex.h | ||
| tlb.h | ||
| tlbflush.h | ||
| topology.h | ||
| types.h | ||
| uaccess.h | ||
| unaligned.h | ||
| uncached.h | ||
| unistd.h | ||
| unwind.h | ||
| user.h | ||
| ustack.h | ||
| vga.h | ||
| xor.h | ||