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| author | Peter Zijlstra <peterz@infradead.org> | 2020-08-21 10:40:49 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-08-26 12:41:55 +0200 |
| commit | 021c109330ebc1f54b546c63a078ea3c31356ecb (patch) | |
| tree | 6d74b5c256c3aede82f964c71a13eba89e9e3b53 /arch/arm64/include | |
| parent | 36206b588bc815e5f64e8da72d7ab79e00b76281 (diff) | |
| download | lwn-021c109330ebc1f54b546c63a078ea3c31356ecb.tar.gz lwn-021c109330ebc1f54b546c63a078ea3c31356ecb.zip | |
arm64: Implement arch_irqs_disabled()
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lkml.kernel.org/r/20200821085348.664425120@infradead.org
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/irqflags.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h index aa4b6521ef14..ff328e5bbb75 100644 --- a/arch/arm64/include/asm/irqflags.h +++ b/arch/arm64/include/asm/irqflags.h @@ -95,6 +95,11 @@ static inline int arch_irqs_disabled_flags(unsigned long flags) return res; } +static inline int arch_irqs_disabled(void) +{ + return arch_irqs_disabled_flags(arch_local_save_flags()); +} + static inline unsigned long arch_local_irq_save(void) { unsigned long flags; |