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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0c074cbc33
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: 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: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: uclinux-h8-devel@lists.sourceforge.jp Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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| .. | ||
| atomic.h | ||
| bitops.h | ||
| bitsperlong.h | ||
| bug.h | ||
| byteorder.h | ||
| cache.h | ||
| cmpxchg.h | ||
| dma-mapping.h | ||
| elf.h | ||
| flat.h | ||
| hash.h | ||
| io.h | ||
| irq.h | ||
| irqflags.h | ||
| Kbuild | ||
| kgdb.h | ||
| mc146818rtc.h | ||
| mutex.h | ||
| page_offset.h | ||
| page.h | ||
| pci.h | ||
| pgtable.h | ||
| processor.h | ||
| ptrace.h | ||
| segment.h | ||
| signal.h | ||
| smp.h | ||
| string.h | ||
| switch_to.h | ||
| syscall.h | ||
| thread_info.h | ||
| tlb.h | ||
| traps.h | ||
| user.h | ||