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0dd1f81554
Running shellcheck on lock_contention.sh generates below warning:
In stat_bpf_counters_cgrp.sh line 28:
if [ -d /sys/fs/cgroup/system.slice -a -d /sys/fs/cgroup/user.slice ]; then
^-- SC2166 (warning): Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.
In stat_bpf_counters_cgrp.sh line 34:
local self_cgrp=$(grep perf_event /proc/self/cgroup | cut -d: -f3)
^-------------^ SC3043 (warning): In POSIX sh, 'local' is undefined.
^-------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
^-- SC2046 (warning): Quote this to prevent word splitting.
In stat_bpf_counters_cgrp.sh line 51:
local output
^----------^ SC3043 (warning): In POSIX sh, 'local' is undefined.
In stat_bpf_counters_cgrp.sh line 65:
local output
^----------^ SC3043 (warning): In POSIX sh, 'local' is undefined.
Fixed above warnings by:
- Changing the expression [p -a q] to [p] && [q].
- Fixing shellcheck warnings for local usage, by prefixing
function name to the variable.
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230709182800.53002-6-atrajeev@linux.vnet.ibm.com
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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|---|---|---|
| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| debugging | ||
| edid | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| io_uring | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| Makefile | ||