mirror of
https://github.com/armbian/linux.git
synced 2026-01-06 10:13:00 -08:00
16 lines
436 B
C
16 lines
436 B
C
/* 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();
|
|
}
|