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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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615 B · 22 lines
C
at master
1234567891011121314151617181920212223/* SPDX-License-Identifier: GPL-2.0 */#ifndef _ASM_GENERIC_SIMD_H#define _ASM_GENERIC_SIMD_H
#include <linux/compiler_attributes.h>#include <linux/preempt.h>#include <linux/sched.h>#include <linux/types.h>
/* * may_use_simd - whether it is allowable at this time to issue SIMD * instructions or access the SIMD register file * * As architectures typically don't preserve the SIMD register file when * taking an interrupt, !in_interrupt() should be a reasonable default. */static __must_check inline bool may_use_simd(void){ return !in_interrupt();}
#endif /* _ASM_GENERIC_SIMD_H */