root/arch/x86/include/asm/simd.h

INCLUDED FROM

DEFINITIONS

1. may_use_simd

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 
   3 #include <asm/fpu/api.h>
   4 
   5 /*
   6  * may_use_simd - whether it is allowable at this time to issue SIMD
   7  *                instructions or access the SIMD register file
   8  */
   9 static __must_check inline bool may_use_simd(void)
  10 {
  11         return irq_fpu_usable();
  12 }