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| author | Ian Rogers <irogers@google.com> | 2021-09-23 09:46:04 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-09-29 18:21:47 +0200 |
| commit | cb94a02e7494c001fa8b5a4c5e16693fafd98530 (patch) | |
| tree | 9cc94266f583b8355d68acffc2317eeed22b79d8 /tools/perf/util/expr.y | |
| parent | perf vendor events arm64: Revise hip08 uncore events (diff) | |
| download | linux-cb94a02e7494c001fa8b5a4c5e16693fafd98530.tar.xz linux-cb94a02e7494c001fa8b5a4c5e16693fafd98530.zip | |
perf metric: Restructure struct expr_parse_ctx.
A later change to parsing the ids out (in expr__find_other) will
potentially drop hashmaps and so it is more convenient to move
expr_parse_ctx to have a hashmap pointer rather than a struct value.
As this pointer must be freed, rather than just going out of scope, add
expr__ctx_new and expr__ctx_free to manage expr_parse_ctx memory.
Adjust use of struct expr_parse_ctx accordingly.
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandeep Dasgupta <sdasgup@google.com>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20210923074616.674826-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/expr.y')
0 files changed, 0 insertions, 0 deletions