LXR linux/include/linux/local

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_LOCAL_LOCK_H
   3#define _LINUX_LOCAL_LOCK_H
   4
   5#include <linux/local_lock_internal.h>
   6
   7/**
   8 * local_lock_init - Runtime initialize a lock instance
   9 */
  10#define local_lock_init(lock)           __local_lock_init(lock)
  11
  12/**
  13 * local_lock - Acquire a per CPU local lock
  14 * @lock:       The lock variable
  15 */
  16#define local_lock(lock)                __local_lock(lock)
  17
  18/**
  19 * local_lock_irq - Acquire a per CPU local lock and disable interrupts
  20 * @lock:       The lock variable
  21 */
  22#define local_lock_irq(lock)            __local_lock_irq(lock)
  23
  24/**
  25 * local_lock_irqsave - Acquire a per CPU local lock, save and disable
  26 *                       interrupts
  27 * @lock:       The lock variable
  28 * @flags:      Storage for interrupt flags
  29 */
  30#define local_lock_irqsave(lock, flags)                         \
  31        __local_lock_irqsave(lock, flags)
  32
  33/**
  34 * local_unlock - Release a per CPU local lock
  35 * @lock:       The lock variable
  36 */
  37#define local_unlock(lock)              __local_unlock(lock)
  38
  39/**
  40 * local_unlock_irq - Release a per CPU local lock and enable interrupts
  41 * @lock:       The lock variable
  42 */
  43#define local_unlock_irq(lock)          __local_unlock_irq(lock)
  44
  45/**
  46 * local_unlock_irqrestore - Release a per CPU local lock and restore
  47 *                            interrupt flags
  48 * @lock:       The lock variable
  49 * @flags:      Interrupt flags to restore
  50 */
  51#define local_unlock_irqrestore(lock, flags)                    \
  52        __local_unlock_irqrestore(lock, flags)
  53
  54#endif
  55