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Sophie

distrib > Fedora > 14 > x86_64 > media > updates > by-pkgid > 8e87fca2f49595adc16d9aa519a6edad > files > 76

systemtap-1.6-1.fc14.x86_64.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()
    }
}