Patchset covers a set of fixes for coding/formatting issues observed while running shellcheck tool on the perf shell scripts.
This cleanup is a pre-requisite to include a build option for shellcheck discussed here: https://www.spinics.net/lists/linux-perf-users/msg25553.html First set of patches were posted here: https://lore.kernel.org/linux-perf-users/53b7d823-1570-4289-a632-2205ee2b5...@linux.vnet.ibm.com/T/#t This patchset covers remaining set of shell scripts which needs fix. Patch 1 is resubmission of patch 6 from the initial series. Patch 15, 16 and 22 touches code from tools/perf/trace/beauty. Other patches are fixes for scripts from tools/perf/tests. The shellcheck is run for severity level for errors and warnings. Command used: # for F in $(find tests/shell/ -perm -o=x -name '*.sh'); do shellcheck -S warning $F; done # echo $? 0 Changelog: v1 -> v2: - Rebased on top of perf-tools-next from: https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/log/?h=perf-tools-next - Fixed shellcheck errors and warnings reported for newly added changes from perf-tools-next branch - Addressed review comment from James clark for patch number 13 from V1. The changes in patch 13 were not necessary since the file "tests/shell/lib/coresight.sh" is sourced from other test files. Akanksha J N (1): tools/perf/tests: Fix shellcheck warnings for trace+probe_vfs_getname.sh Athira Rajeev (14): tools/perf/tests: fix test_arm_spe_fork.sh signal case issues tools/perf/tests: Fix unused variable references in stat+csv_summary.sh testcase tools/perf/tests: fix shellcheck warning for test_perf_data_converter_json.sh testcase tools/perf/tests: Fix shellcheck issue for stat_bpf_counters.sh testcase tools/perf/tests: Fix shellcheck issues in tests/shell/stat+shadow_stat.sh tetscase tools/perf/tests: Fix shellcheck warnings for thread_loop_check_tid_10.sh tools/perf/tests: Fix shellcheck warnings for unroll_loop_thread_10.sh tools/perf/tests: Fix shellcheck warnings for lib/probe_vfs_getname.sh tools/perf/tests: Fix the shellcheck warnings in lib/waiting.sh tools/perf/trace: Fix x86_arch_prctl.sh to address shellcheck warnings tools/perf/arch/x86: Fix syscalltbl.sh to address shellcheck warnings tools/perf/tests/shell: Fix the shellcheck warnings in record+zstd_comp_decomp.sh tools/perf/tests/shell: Fix shellcheck warning for stat+std_output.sh testcase tools/perf/tests: Fix shellcheck warning for stat+std_output.sh testcase Kajol Jain (11): tools/perf/tests: Fix shellcheck warning for probe_vfs_getname.sh testcase tools/perf/tests: Fix shellcheck warning for record_offcpu.sh testcase tools/perf/tests: Fix shellcheck issue for lock_contention.sh testcase tools/perf/tests: Fix shellcheck issue for stat_bpf_counters_cgrp.sh testcase tools/perf/tests: Fix shellcheck warning for asm_pure_loop.sh shell script tools/perf/tests: Fix shellcheck warning for memcpy_thread_16k_10.sh shell script tools/perf/tests: Fix shellcheck warning for probe.sh shell script tools/perf/trace: Fix shellcheck issue for arch_errno_names.sh script tools/perf: Fix shellcheck issue for check-headers.sh script tools/shell/coresight: Fix shellcheck warning for thread_loop_check_tid_2.sh shell script tools/perf/tests/shell/lib: Fix shellcheck warning for stat_output.sh shell script .../arch/x86/entry/syscalls/syscalltbl.sh | 2 +- tools/perf/check-headers.sh | 6 ++-- .../tests/shell/coresight/asm_pure_loop.sh | 2 +- .../shell/coresight/memcpy_thread_16k_10.sh | 2 +- .../coresight/thread_loop_check_tid_10.sh | 2 +- .../coresight/thread_loop_check_tid_2.sh | 2 +- .../shell/coresight/unroll_loop_thread_10.sh | 2 +- tools/perf/tests/shell/lib/probe.sh | 1 + .../perf/tests/shell/lib/probe_vfs_getname.sh | 5 ++-- tools/perf/tests/shell/lib/stat_output.sh | 1 + tools/perf/tests/shell/lib/waiting.sh | 1 + tools/perf/tests/shell/lock_contention.sh | 12 ++++---- tools/perf/tests/shell/probe_vfs_getname.sh | 4 +-- .../tests/shell/record+zstd_comp_decomp.sh | 14 +++++----- tools/perf/tests/shell/record_offcpu.sh | 6 ++-- tools/perf/tests/shell/stat+csv_output.sh | 2 +- tools/perf/tests/shell/stat+csv_summary.sh | 4 +-- tools/perf/tests/shell/stat+shadow_stat.sh | 4 +-- tools/perf/tests/shell/stat+std_output.sh | 3 +- tools/perf/tests/shell/stat_bpf_counters.sh | 4 +-- .../tests/shell/stat_bpf_counters_cgrp.sh | 28 ++++++++----------- tools/perf/tests/shell/test_arm_spe_fork.sh | 2 +- .../shell/test_perf_data_converter_json.sh | 2 +- .../tests/shell/trace+probe_vfs_getname.sh | 6 ++-- tools/perf/trace/beauty/arch_errno_names.sh | 15 ++++------ tools/perf/trace/beauty/x86_arch_prctl.sh | 6 ++-- 26 files changed, 67 insertions(+), 71 deletions(-) -- 2.39.1
