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mirror_ubuntu-kernels/tools/perf/arch/powerpc/util
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Ian Rogers c091ee9089 perf pmu: Remove logic for PMU name being NULL 
The PMU name could be NULL in the case of the fake_pmu. Initialize the
name for the fake_pmu to "fake" so that all other logic can assume it
is initialized. Add a const to the type of name so that a literal can
be used to avoid additional initialization code. Propagate the cost
through related routines and remove now unnecessary "(char *)"
casts. Doing this located a bug in builtin-list for the pmu_glob that
was missing a strdup.

Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20230825024002.801955-3-irogers@google.com
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: James Clark <james.clark@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Wei Li <liwei391@huawei.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Ming Wang <wangming01@loongson.cn>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 10:22:16 -03:00
..
book3s_hcalls.h KVM: PPC: Fix typo on H_DISABLE_AND_GET hcall 2020-07-23 17:43:35 +10:00
book3s_hv_exits.h KVM: PPC: Book3S: Simplify external interrupt handling 2018-10-09 16:04:27 +11:00
Build perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
dwarf-regs.c perf tools: Remove util.h from where it is not needed 2019-09-20 09:19:20 -03:00
event.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
evsel.c perf powerpc: Add support for PERF_SAMPLE_WEIGHT_STRUCT 2021-03-26 08:49:48 -03:00
header.c perf pmu-events: Change aggr_mode to be an enum 2023-02-19 08:02:21 -03:00
kvm-stat.c perf kvm powerpc: Add missing rename opf pmu_have_event() to perf_pmus__have_event() 2023-05-30 12:05:11 -03:00
mem-events.c perf pmu: Remove logic for PMU name being NULL 2023-08-25 10:22:16 -03:00
perf_regs.c perf parse-regs: Move out arch specific header from util/perf_regs.h 2023-08-16 08:52:45 -03:00
skip-callchain-idx.c perf callchain powerpc: Fix addr location init during arch_skip_callchain_idx function 2023-07-24 17:46:11 -03:00
sym-handling.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -03:00
unwind-libdw.c perf parse-regs: Move out arch specific header from util/perf_regs.h 2023-08-16 08:52:45 -03:00
unwind-libunwind.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
utils_header.h perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00