linux-kernel - [tip: timers/core] posix-timers: Unbreak CONFIG_POSIX

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Date:   Thu, 29 Aug 2019 06:40:35 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>, linux-kernel@...r.kernel.org
Subject: [tip: timers/core] posix-timers: Unbreak CONFIG_POSIX_TIMERS=n build

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     8f2edb4a78f7f5fa35c025849152b1d2dfaee4eb
Gitweb:        https://git.kernel.org/tip/8f2edb4a78f7f5fa35c025849152b1d2dfaee4eb
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Thu, 29 Aug 2019 08:19:40 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Thu, 29 Aug 2019 08:25:21 +02:00

posix-timers: Unbreak CONFIG_POSIX_TIMERS=n build

The rework of the posix-cpu-timers patch series dropped the empty
declaration of struct cpu_timer for the CONFIG_POSIX_TIMERS=n case which
causes the build to fail:

./include/linux/posix-timers.h:218:20: error: field 'cpu' has incomplete type

Add it back.

Fixes: 60bda037f1dd ("posix-cpu-timers: Utilize timerqueue for storage")
Reported-by: Ingo Molnar <mingo@...nel.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 include/linux/posix-timers.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index f9fbb4c..e685916 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -161,6 +161,7 @@ static inline void posix_cputimers_rt_watchdog(struct posix_cputimers *pct,
 	},
 #else
 struct posix_cputimers { };
+struct cpu_timer { };
 #define INIT_CPU_TIMERS(s)
 static inline void posix_cputimers_init(struct posix_cputimers *pct) { }
 static inline void posix_cputimers_group_init(struct posix_cputimers *pct,