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authorAndrey Konovalov <andreyknvl@google.com>2020-06-04 16:45:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 19:06:20 -0700
commiteeb91f9a2e3e9766ae9fd1117bd19d87538f21bf (patch)
tree1dcf73f583b6a45eb1d2fa6048792e76cd18108e /kernel
parent76484b1c77242b737f8fd001d6e00af7518221f3 (diff)
downloadlinux-eeb91f9a2e3e9766ae9fd1117bd19d87538f21bf.tar.bz2
kcov: move t->kcov_sequence assignment
Move t->kcov_sequence assignment before assigning t->kcov_mode for consistency. Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Dmitry Vyukov <dvyukov@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> 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: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/kcov.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kcov.c b/kernel/kcov.c
index 96dbc198d166..7cd05bd1fada 100644
--- a/kernel/kcov.c
+++ b/kernel/kcov.c
@@ -318,10 +318,10 @@ static void kcov_start(struct task_struct *t, struct kcov *kcov,
/* 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)