linux-kernel - [PATCH v4 02/12] arm64: defconfig: enable taskstats configuration

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Date:   Fri,  4 Feb 2022 23:56:56 +0100
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Marek Vasut <marek.vasut@...il.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Adam Ford <aford173@...il.com>, Arnd Bergmann <arnd@...db.de>,
        Biju Das <biju.das.jz@...renesas.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Olof Johansson <olof@...om.net>,
        Shawn Guo <shawnguo@...nel.org>, Will Deacon <will@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 02/12] arm64: defconfig: enable taskstats configuration

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Enable CONFIG_TASKSTATS which is required for CONFIG_TASK_XACCT (and
subsequently CONFIG_TASK_IO_ACCOUNTING). Previously, taskstats got
pulled in by KVM but that got changed in commit 63b3f96e1a98
("kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT").

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>

---

(no changes since v3)

Changes in v3:
- Add Krzysztof's reviewed-by tag.

Changes in v2:
- New patch following full defconfig analysis as requested by Krzysztof.

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 30516dc0b70e..b057b08c0fc2 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -7,6 +7,7 @@ CONFIG_PREEMPT=y
 CONFIG_IRQ_TIME_ACCOUNTING=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_IKCONFIG=y
-- 
2.33.1