347e0e46b1
When I run the ftracetest in a busybox docker container, I saw following error. Make the logfile template to comply with busybox's mktemp. It also keep the logfiles under the logs directory. # /linux/tools/testing/selftests/ftrace/ftracetest === Ftrace unit tests === mktemp: unrecognized option `--tmpdir=/linux/tools/testing/selftests/ftrace/logs/20141106-003624/' BusyBox v1.22.1 (2014-05-22 23:22:11 UTC) multi-call binary. Usage: mktemp [-dt] [-p DIR] [TEMPLATE] Create a temporary file with name based on TEMPLATE and print its name. TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX). Without TEMPLATE, -t tmp.XXXXXX is assumed. -d Make directory, not file -q Fail silently on errors -t Prepend base directory name to TEMPLATE -p DIR Use DIR as a base directory (implies -t) -u Do not create anything; print a name Base directory is: -p DIR, else $TMPDIR, else /tmp [1] Basic trace file check/linux/tools/testing/selftests/ftrace/ftracetest: line 244: can't create : nonexistent directory /linux/tools/testing/selftests/ftrace/ftracetest: line 244: can't create : nonexistent directory [FAIL] Link: http://lkml.kernel.org/r/1415239470-28705-1-git-send-email-namhyung@kernel.org Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> |
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