Commit 6ecc2e79 authored by Jacob Pan's avatar Jacob Pan Committed by Thomas Gleixner
Browse files

x86/irq: Use existing helper for pending vector check 



lapic_vector_set_in_irr() is already available, use it for checking
pending vectors at the local APIC. No functional change.

Signed-off-by: default avatarJacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarImran Khan <imran.f.khan@oracle.com>
Link: https://lore.kernel.org/r/20240506175612.1141095-1-jacob.jun.pan@linux.intel.com
parent ed1e48ea

arch/x86/include/asm/apic.h

+1 −7
Original line number Diff line number Diff line
@@ -503,13 +503,7 @@ static inline bool lapic_vector_set_in_irr(unsigned int vector) 


static inline bool is_vector_pending(unsigned int vector)

{

	unsigned int irr;



	irr = apic_read(APIC_IRR + (vector / 32 * 0x10));

	if (irr  & (1 << (vector % 32)))

		return true;



	return pi_pending_this_cpu(vector);

	return lapic_vector_set_in_irr(vector) || pi_pending_this_cpu(vector);

}



/*