관리-도구

편집 파일: simd.h

/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/hardirq.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(); }