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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'