[v2,1/6] lib/stackdepot: include gfp.h

Message ID	20210913112609.2651084-2-elver@google.com (mailing list archive)
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Headers	show Return-Path: <SRS0=Ij3b=OD=kvack.org=owner-linux-mm@kernel.org> DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2518961029 Date: Mon, 13 Sep 2021 13:26:04 +0200 In-Reply-To: <20210913112609.2651084-1-elver@google.com> Message-Id: <20210913112609.2651084-2-elver@google.com> Mime-Version: 1.0 References: <20210913112609.2651084-1-elver@google.com> Subject: [PATCH v2 1/6] lib/stackdepot: include gfp.h From: Marco Elver <elver@google.com> To: elver@google.com, Andrew Morton <akpm@linux-foundation.org> Cc: Shuah Khan <skhan@linuxfoundation.org>, Tejun Heo <tj@kernel.org>, Lai Jiangshan <jiangshanlai@gmail.com>, Andrey Konovalov <andreyknvl@gmail.com>, Walter Wu <walter-zh.wu@mediatek.com>, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, Thomas Gleixner <tglx@linutronix.de>, Andrey Ryabinin <ryabinin.a.a@gmail.com>, Alexander Potapenko <glider@google.com>, Dmitry Vyukov <dvyukov@google.com>, Vijayanand Jitta <vjitta@codeaurora.org>, Vinayak Menon <vinmenon@codeaurora.org>, "Gustavo A. R. Silva" <gustavoars@kernel.org>, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Aleksandr Nogikh <nogikh@google.com>, Taras Madan <tarasmadan@google.com> Content-Type: text/plain; charset="UTF-8" Sender: owner-linux-mm@kvack.org Precedence: bulk
Series	stackdepot, kasan, workqueue: Avoid expanding stackdepot slabs when holding raw_spin_lock \| expand [v2,0/6] stackdepot, kasan, workqueue: Avoid expanding stackdepot slabs when holding raw_spin_lock [v2,1/6] lib/stackdepot: include gfp.h [v2,2/6] lib/stackdepot: remove unused function argument [v2,3/6] lib/stackdepot: introduce __stack_depot_save() [v2,4/6] kasan: common: provide can_alloc in kasan_save_stack() [v2,5/6] kasan: generic: introduce kasan_record_aux_stack_noalloc() [v2,6/6] workqueue, kasan: avoid alloc_pages() when recording stack

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20210913112609.2651084-2-elver@google.com (mailing list archive)

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DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2518961029
Date: Mon, 13 Sep 2021 13:26:04 +0200
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Subject: [PATCH v2 1/6] lib/stackdepot: include gfp.h
From: Marco Elver <elver@google.com>
To: elver@google.com, Andrew Morton <akpm@linux-foundation.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>, Tejun Heo <tj@kernel.org>,
	Lai Jiangshan <jiangshanlai@gmail.com>,
 Andrey Konovalov <andreyknvl@gmail.com>,
	Walter Wu <walter-zh.wu@mediatek.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
 Thomas Gleixner <tglx@linutronix.de>,
	Andrey Ryabinin <ryabinin.a.a@gmail.com>,
 Alexander Potapenko <glider@google.com>,
	Dmitry Vyukov <dvyukov@google.com>, Vijayanand Jitta <vjitta@codeaurora.org>,
	Vinayak Menon <vinmenon@codeaurora.org>,
 "Gustavo A. R. Silva" <gustavoars@kernel.org>,
	kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	Aleksandr Nogikh <nogikh@google.com>, Taras Madan <tarasmadan@google.com>
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Sender: owner-linux-mm@kvack.org
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Series

stackdepot, kasan, workqueue: Avoid expanding stackdepot slabs when holding raw_spin_lock | expand

Commit Message

Marco Elver Sept. 13, 2021, 11:26 a.m. UTC

<linux/stackdepot.h> refers to gfp_t, but doesn't include gfp.h.

Fix it by including <linux/gfp.h>.

Signed-off-by: Marco Elver <elver@google.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 include/linux/stackdepot.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h
index 6bb4bc1a5f54..97b36dc53301 100644
--- a/include/linux/stackdepot.h
+++ b/include/linux/stackdepot.h
@@ -11,6 +11,8 @@ 
 #ifndef _LINUX_STACKDEPOT_H
 #define _LINUX_STACKDEPOT_H
 
+#include <linux/gfp.h>
+
 typedef u32 depot_stack_handle_t;
 
 depot_stack_handle_t stack_depot_save(unsigned long *entries,

[v2,1/6] lib/stackdepot: include gfp.h

Commit Message

Patch