psi: Add a missing SPDX license header

Add the missing SPDX license header to
include/linux/psi.h
include/linux/psi_types.h
kernel/sched/psi.c

Signed-off-by: Liu Xinpeng <liuxp11@chinatelecom.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lore.kernel.org/r/1635133586-84611-2-git-send-email-liuxp11@chinatelecom.cn
This commit is contained in:
Liu Xinpeng 2021-10-25 11:46:26 +08:00 committed by Peter Zijlstra
parent 2d3791f116
commit 2fb75e1b64
3 changed files with 3 additions and 0 deletions

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@ -1,3 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_PSI_H
#define _LINUX_PSI_H

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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_PSI_TYPES_H
#define _LINUX_PSI_TYPES_H

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// SPDX-License-Identifier: GPL-2.0
/*
* Pressure stall information for CPU, memory and IO
*