summaryrefslogblamecommitdiff
path: root/include/asm-generic/simd.h
blob: d0343d58a74a19460bc3c03e7eb7073ae11261fa (plain) (tree) 
b24413180f56 ^

a62b01cd6cc1 ^














1

2
3
4
5
6
7
8
9
10
11
12
13
14
15

                                      













                                                                        
/* 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();
}