diff options
Diffstat (limited to 'kernel/kcov.c')
| -rw-r--r-- | kernel/kcov.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kcov.c b/kernel/kcov.c index 0b369e88c7c9..f3a5ae960ce5 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -1109,10 +1109,10 @@ static void __init selftest(void) * potentially traced functions in this region. */ start = jiffies; - current->kcov_mode = KCOV_MODE_TRACE_PC; + WRITE_ONCE(current->kcov_mode, KCOV_MODE_TRACE_PC); while ((jiffies - start) * MSEC_PER_SEC / HZ < 300) ; - current->kcov_mode = 0; + WRITE_ONCE(current->kcov_mode, 0); pr_err("done running self test\n"); } #endif |