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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
a62b01cd AB |
2 | |
3 | #include <linux/hardirq.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 | * As architectures typically don't preserve the SIMD register file when | |
10 | * taking an interrupt, !in_interrupt() should be a reasonable default. | |
11 | */ | |
12 | static __must_check inline bool may_use_simd(void) | |
13 | { | |
14 | return !in_interrupt(); | |
15 | } |