Sophie

Sophie

distrib > Fedora > 13 > i386 > by-pkgid > 95299258dbdf9a86cefd89b97c0d81e5 > files > 187

systemtap-1.2-1.fc13.i686.rpm

#!/usr/bin/stap

probe ioblock.request {
    if (bdev==bdev_contains && sector<4) {
	printf("device %s sector %d %s, process %s[%d]\n",
		devname, sector, (rw==BIO_READ ? "read":"write"), execname(), pid())
	print_backtrace()
    }
}