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[154/166] kcov: move t->kcov_sequence assignment

Message ID 20200407031214.1GdL_XObw%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/166] mm, memcg: bypass high reclaim iteration for cgroup hierarchy root | expand

Commit Message

Andrew Morton April 7, 2020, 3:12 a.m. UTC 
From: Andrey Konovalov <andreyknvl@google.com>
Subject: kcov: move t->kcov_sequence assignment

Move t->kcov_sequence assignment before assigning t->kcov_mode for
consistency.

Link: http://lkml.kernel.org/r/5889efe35e0b300e69dba97216b1288d9c2428a8.1585233617.git.andreyknvl@google.com
Link: http://lkml.kernel.org/r/f0283c676bab3335cb48bfe12d375a3da4719f59.1584655448.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Alexander Potapenko <glider@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Marco Elver <elver@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/kcov.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/kernel/kcov.c~kcov-move-t-kcov_sequence-assignment
+++ a/kernel/kcov.c
@@ -318,10 +318,10 @@  static void kcov_start(struct task_struc
 	/* Cache in task struct for performance. */
 	t->kcov_size = size;
 	t->kcov_area = area;
+	t->kcov_sequence = sequence;
 	/* See comment in check_kcov_mode(). */
 	barrier();
 	WRITE_ONCE(t->kcov_mode, mode);
-	t->kcov_sequence = sequence;
 }
 
 static void kcov_stop(struct task_struct *t)