Re: [PATCH V5 2/3] block: add a statistic table for io latency
From: Haris Iqbal <haris.iqbal@ionos.com>
Date: 2021-04-08 17:06:55
On Thu, Apr 8, 2021 at 6:52 PM Christoph Hellwig [off-list ref] wrote:
quoted
+static ssize_t io_latency_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct block_device *bdev = dev_to_bdev(dev); + size_t count = 0; + int i, sgrp; + + for (i = 0; i < ADD_STAT_NUM; i++) { + unsigned int from, to; + + if (i == ADD_STAT_NUM - 1) { + count += scnprintf(buf + count, PAGE_SIZE - count, " >= %5d ms: ",Please fix your overly long lines all over this code.
Sure, will do.