Messages in this thread Patch in this message | | | From | Nigel Cunningham <> | Subject | [Suspend2][ 03/32] [Suspend2] Reset block io stats. | Date | Tue, 27 Jun 2006 08:37:16 +1000 |
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Simple helper which resets the statistics to zero at the start of a cycle.
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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