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From: "tip-bot2 for Shaokun Zhang" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>,
	Ingo Molnar <mingo@kernel.org>, Waiman Long <longman@redhat.com>,
	x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: locking/core] locking/mutex: Remove repeated declaration
Date: Thu, 25 Mar 2021 11:08:30 -0000	[thread overview]
Message-ID: <161667051052.398.6239082761517753119.tip-bot2@tip-bot2> (raw)
In-Reply-To: <1616564440-61318-1-git-send-email-zhangshaokun@hisilicon.com>

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

Commit-ID:     8af856d18bfbe89676ade38caa2a5d06f75f211d
Gitweb:        https://git.kernel.org/tip/8af856d18bfbe89676ade38caa2a5d06f75f211d
Author:        Shaokun Zhang <zhangshaokun@hisilicon.com>
AuthorDate:    Wed, 24 Mar 2021 13:40:40 +08:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Thu, 25 Mar 2021 12:02:06 +01:00

locking/mutex: Remove repeated declaration

Commit 0cd39f4600ed ("locking/seqlock, headers: Untangle the spaghetti monster")
introduces 'struct ww_acquire_ctx' again, remove the repeated declaration and move
the pre-declarations to the top.

Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Waiman Long <longman@redhat.com>
Link: https://lore.kernel.org/r/1616564440-61318-1-git-send-email-zhangshaokun@hisilicon.com
---
 include/linux/mutex.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 0cd631a..e7a1267 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -20,6 +20,7 @@
 #include <linux/osq_lock.h>
 #include <linux/debug_locks.h>
 
+struct ww_class;
 struct ww_acquire_ctx;
 
 /*
@@ -65,9 +66,6 @@ struct mutex {
 #endif
 };
 
-struct ww_class;
-struct ww_acquire_ctx;
-
 struct ww_mutex {
 	struct mutex base;
 	struct ww_acquire_ctx *ctx;

      parent reply	other threads:[~2021-03-25 11:09 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-24  5:40 [PATCH v2] locking/mutex: Remove repeated declaration Shaokun Zhang
2021-03-24  7:22 ` [tip: locking/core] " tip-bot2 for Shaokun Zhang
2021-03-25  8:44 ` tip-bot2 for Shaokun Zhang
2021-03-25 11:08 ` tip-bot2 for Shaokun Zhang [this message]

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