[2.4] Fix negative diskstats
RFC PATCH 1/1 [2.4] Fix negative diskstats
Hi,
I noticed that my diskstats were reporting negative numbers, and after a hint from Andreas Dilger I found the problem.
The variables are unsigned int, but they're being reported as signed in proc.
block/genhd.c renamed from block/genhd.c.orig +1 -1
@@ -201,7 +201,7 @@disk_round_stats (hd); seq_printf(s, "%4d %4d %10d %s " - "%d %d %d %d %d %d %d %d %d %d %d\n", + "%u %u %u %u %u %u %u %u %u %u %u\n", gp->major, n, gp->sizes[n], disk_name(gp, n, buf), hd->rd_ios, hd->rd_merges,