Simple helper which resets the statistics to zero at the start of a cycle.
Signed-off-by: Nigel Cunningham <[email protected]>
kernel/power/suspend_block_io.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/kernel/power/suspend_block_io.c b/kernel/power/suspend_block_io.c
index 94f1946..51e02ef 100644
--- a/kernel/power/suspend_block_io.c
+++ b/kernel/power/suspend_block_io.c
@@ -128,3 +128,19 @@ static struct suspend_bdev_info *suspend
int suspend_header_bytes_used = 0;
+/*
+ * suspend_reset_io_stats
+ *
+ * Description: Reset all our sanity-checking statistics.
+ */
+static void suspend_reset_io_stats(void)
+{
+ int i;
+
+ max_outstanding_io = 0;
+ maxinfopages = 0;
+
+ for (i = 0; i < 8; i++)
+ nr_schedule_calls[i] = 0;
+}
+
--
Nigel Cunningham nigel at suspend2 dot net
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