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| author | Joseph Lo <josephl@nvidia.com> | 2015-07-20 14:34:13 +0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-09-13 13:35:17 +0200 |
| commit | b1fc40bb0bc5c6d91242f871c940f05d9d6218c4 (patch) | |
| tree | ab5839267ba0e16933b8cbc0e5ce5d023dd00205 | |
| parent | a17cfbdb0ffec39a2ad8a9e93463cf52619fc4e7 (diff) | |
| download | android_kernel_m2note-b1fc40bb0bc5c6d91242f871c940f05d9d6218c4.tar.gz | |
CHROMIMU: arm64: psci: lower the cpu_kill notification when racing with cpu_die
To avoid polluting the kernel log when cpuquiet is active, lower the
pr_info to pr_debug. This is due to the cpu_kill could race with
cpu_die, so the loop colud be tried a few times.
BUG=chrome-os-partner:40516
TEST=Less console spew on Smaug with cpuquiet enabled.
Change-Id: Iaed946e0ff6667c02e08798fd99691f7141e4e00
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/286287
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
| -rw-r--r-- | arch/arm64/kernel/psci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index 1500c9944..4c4991705 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -428,7 +428,7 @@ static int cpu_psci_cpu_kill(unsigned int cpu) } msleep(10); - pr_info("Retrying again to check for CPU kill\n"); + pr_debug("Retrying again to check for CPU kill\n"); } pr_warn("CPU%d may not have shut down cleanly (AFFINITY_INFO reports %d)\n", |