blob: 272ac54c9d5fa5c695f831c185a4382a5668edcf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/*
$1: dev_t
$2: RWBS
$3: strlen($2)
*/
BEGIN {
@last_rw[$1, str($2)] = 0;
}
tracepoint:block:block_rq_complete
{
$dev = $1;
if ((int64)args.dev == $1 && !strncmp(args.rwbs, str($2), $3)) {
$last = @last_rw[$dev, str($2)];
if ((uint64)args.sector != $last) {
printf("io_out_of_order: exp %llu actual %llu\n",
args.sector, $last);
}
@last_rw[$dev, str($2)] = (args.sector + args.nr_sector);
}
@ios = count();
}
END {
clear(@last_rw);
}
|
