perf test shell: Replace '|&' with '2>&1 |' to work with more shells
authorKim Phillips <kim.phillips@arm.com>
Wed, 16 Aug 2017 19:20:40 +0000 (16:20 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 16 Aug 2017 19:23:26 +0000 (16:23 -0300)
commit35435cd06081d7db96bc617b65ba556f8e24340e
tree58dcd05511e7f7c5fb3f34ea8bee7136edba3693
parentdb26984a363e8b8e35783c402978e8acdf9041a5
perf test shell: Replace '|&' with '2>&1 |' to work with more shells

Since we do not specify bash (and/or zsh) as a requirement, use the
standard error redirection that is more widely supported.

Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Link: http://lkml.kernel.org/n/tip-ji5mhn3iilgch3eaay6csr6z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/tests/shell/lib/probe.sh
tools/perf/tests/shell/lib/probe_vfs_getname.sh
tools/perf/tests/shell/trace+probe_libc_inet_pton.sh