linux-kernel - [tip: sched/urgent] sched/rt, btrfs: Use CONFIG

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Message-ID: <157581711061.21853.12879571106733700850.tip-bot2@tip-bot2>
Date:   Sun, 08 Dec 2019 14:58:30 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        David Sterba <dsterba@...e.com>, Chris Mason <clm@...com>,
        Josef Bacik <josef@...icpanda.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-btrfs@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: sched/urgent] sched/rt, btrfs: Use CONFIG_PREEMPTION

The following commit has been merged into the sched/urgent branch of tip:

Commit-ID:     94545870b14b5eb6d8a887fab845d1918f4f62ac
Gitweb:        https://git.kernel.org/tip/94545870b14b5eb6d8a887fab845d1918f4f62ac
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Tue, 15 Oct 2019 21:18:11 +02:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Sun, 08 Dec 2019 14:37:36 +01:00

sched/rt, btrfs: Use CONFIG_PREEMPTION

CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT.
Both PREEMPT and PREEMPT_RT require the same functionality which today
depends on CONFIG_PREEMPT.

Switch the btrfs_device_set_…() macro over to use CONFIG_PREEMPTION.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: David Sterba <dsterba@...e.com>
Cc: Chris Mason <clm@...com>
Cc: Josef Bacik <josef@...icpanda.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: linux-btrfs@...r.kernel.org
Link: https://lore.kernel.org/r/20191015191821.11479-25-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 fs/btrfs/volumes.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index fc1b564..0ee5386 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -168,7 +168,7 @@ btrfs_device_set_##name(struct btrfs_device *dev, u64 size)		\
 	write_seqcount_end(&dev->data_seqcount);			\
 	preempt_enable();						\
 }
-#elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPT)
+#elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPTION)
 #define BTRFS_DEVICE_GETSET_FUNCS(name)					\
 static inline u64							\
 btrfs_device_get_##name(const struct btrfs_device *dev)			\