linux-kernel - [PATCH RT 6/8] fscache: Use only one fscache_object_cong

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Message-Id: <688eb6554dbe14f0bb09d0b622d7120fefa52742.1638391253.git.zanussi@kernel.org>
Date:   Wed,  1 Dec 2021 14:41:06 -0600
From:   zanussi@...nel.org
To:     LKML <linux-kernel@...r.kernel.org>,
        linux-rt-users <linux-rt-users@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Carsten Emde <C.Emde@...dl.org>,
        John Kacur <jkacur@...hat.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Daniel Wagner <wagi@...om.org>,
        Clark Williams <williams@...hat.com>,
        "Luis Claudio R. Goncalves" <lgoncalv@...hat.com>,
        Tom Zanussi <zanussi@...nel.org>
Subject: [PATCH RT 6/8] fscache: Use only one fscache_object_cong_wait.

From: Sebastian Andrzej Siewior <bigeasy@...utronix.de>

v5.4.161-rt67-rc1 stable review patch.
If anyone has any objections, please let me know.

-----------


[ Upstream commit 514342eb43a760575d6d9a366506a41ab7ec4888 ]

This is an update of the original patch, removing put_cpu_var() which
was overseen in the initial patch.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
Signed-off-by: Tom Zanussi <zanussi@...nel.org>
---
 fs/fscache/object.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/fscache/object.c b/fs/fscache/object.c
index c93860274f2f..959384c91f79 100644
--- a/fs/fscache/object.c
+++ b/fs/fscache/object.c
@@ -823,8 +823,6 @@ void fscache_enqueue_object(struct fscache_object *object)
 				wake_up(&fscache_object_cong_wait);
 		} else
 			fscache_put_object(object, fscache_obj_put_queue);
-
-		put_cpu_var(fscache_object_cong_wait);
 	}
 }
 
-- 
2.17.1