/usr/share/systemtap/examples/io/ Current File: //usr/share/systemtap/examples/io/eatmydata.meta

title: disable fsync
name: eatmydata.stp
keywords: io guru simple
description: Suppresses fsync() syscalls from processes identified by stap -c/-x by turning them into presumed-faster fsync() on some dummy or other file descriptor
test_check: stap -gp4 eatmydata.stp -x $$
test_installcheck: stap -g eatmydata.stp -c 'strace ls || true'