Messages in this thread Patch in this message | | | From | Huang Shijie <> | Subject | [PATCH 8/9] arm64: add the hardirq flags trace code for irq macros | Date | Mon, 30 May 2016 10:52:29 +0800 |
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This patch adds the hardirq flags trace code for irq macros.
Signed-off-by: Huang Shijie <shijie.huang@arm.com> --- arch/arm64/include/asm/assembler.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 10b017c..0be1d29 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -34,9 +34,15 @@ */ .macro disable_irq msr daifset, #2 +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_off +#endif .endm .macro enable_irq +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_on +#endif msr daifclr, #2 .endm @@ -75,6 +81,9 @@ * are self-synchronising. */ .macro enable_dbg_and_irq +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_on +#endif msr daifclr, #(8 | 2) .endm -- 2.5.5
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