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linux-next/tools/testing
Masami Hiramatsu 1d0864db8f selftests/ftrace: Reduce trace buffer checking overhead
Current event/toplevel-enable.tc checking the trace
buffer by dumping all events while recording events.
However, this makes system very busy.

To reduce this overhead comes from reading trace buffer
and recording trace buffer, use head instead of cat
and stop tracing while reading.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-06-07 10:07:22 -06:00
..
fault-injection fault-injection: fix failcmd.sh warning 2012-07-31 18:42:38 -07:00
ktest Greg Kroah-Hartman reported to me that the ktest of v4.10 locked up in an 2017-03-08 11:06:05 -08:00
nvdimm Merge branch 'for-4.12/dax' into libnvdimm-for-next 2017-05-04 23:38:43 -07:00
radix-tree radix tree test suite: Specify -m32 in LDFLAGS too 2017-03-07 13:18:24 -05:00
selftests selftests/ftrace: Reduce trace buffer checking overhead 2017-06-07 10:07:22 -06:00