diff options
| -rw-r--r-- | kernel/power/main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 40472a7c5536..4f43e724f6eb 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -54,9 +54,14 @@ EXPORT_SYMBOL_GPL(unlock_system_sleep); void ksys_sync_helper(void) { - pr_info("Syncing filesystems ... "); + ktime_t start; + long elapsed_msecs; + + start = ktime_get(); ksys_sync(); - pr_cont("done.\n"); + elapsed_msecs = ktime_to_ms(ktime_sub(ktime_get(), start)); + pr_info("Filesystems sync: %ld.%03ld seconds\n", + elapsed_msecs / MSEC_PER_SEC, elapsed_msecs % MSEC_PER_SEC); } EXPORT_SYMBOL_GPL(ksys_sync_helper); |