diff options
| author | Kyle Meyer <meyerk@hpe.com> | 2019-08-28 00:43:46 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-29 23:38:31 +0300 |
| commit | 0ac1dd5b4a70cfc8591dd9426f800b484765badb (patch) | |
| tree | dd574d22c99b5ca6586985aaaeb370be8d63c330 /tools/perf/util/svghelper.c | |
| parent | 67260e8c0e681a9bb9ed861514b4c80c2d0eb2e5 (diff) | |
| download | linux-0ac1dd5b4a70cfc8591dd9426f800b484765badb.tar.xz | |
perf timechart: Refactor svg_build_topology_map()
Exchange the parameters of svg_build_topology_map() with 'struct
perf_env *env' and adjust the function accordingly.
This patch should not change any behavior, it is merely refactoring for
the following patch.
Committer notes:
No need to include env.h from svghelper.h, all it needs is a forward
declaration for 'struct perf_env', so move the include directive to
svghelper.c, where it is really needed.
Signed-off-by: Kyle Meyer <kyle.meyer@hpe.com>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russ Anderson <russ.anderson@hpe.com>
Link: http://lore.kernel.org/lkml/20190827214352.94272-2-meyerk@stormcage.eag.rdlabs.hpecorp.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/svghelper.c')
| -rw-r--r-- | tools/perf/util/svghelper.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c index bbdd87163285..2e9971590590 100644 --- a/tools/perf/util/svghelper.c +++ b/tools/perf/util/svghelper.c @@ -19,6 +19,7 @@ #include <linux/zalloc.h> #include <perf/cpumap.h> +#include "env.h" #include "perf.h" #include "svghelper.h" #include "cpumap.h" @@ -752,23 +753,26 @@ static int str_to_bitmap(char *s, cpumask_t *b) return ret; } -int svg_build_topology_map(char *sib_core, int sib_core_nr, - char *sib_thr, int sib_thr_nr) +int svg_build_topology_map(struct perf_env *env) { int i; struct topology t; + char *sib_core, *sib_thr; - t.sib_core_nr = sib_core_nr; - t.sib_thr_nr = sib_thr_nr; - t.sib_core = calloc(sib_core_nr, sizeof(cpumask_t)); - t.sib_thr = calloc(sib_thr_nr, sizeof(cpumask_t)); + t.sib_core_nr = env->nr_sibling_cores; + t.sib_thr_nr = env->nr_sibling_threads; + t.sib_core = calloc(env->nr_sibling_cores, sizeof(cpumask_t)); + t.sib_thr = calloc(env->nr_sibling_threads, sizeof(cpumask_t)); + + sib_core = env->sibling_cores; + sib_thr = env->sibling_threads; if (!t.sib_core || !t.sib_thr) { fprintf(stderr, "topology: no memory\n"); goto exit; } - for (i = 0; i < sib_core_nr; i++) { + for (i = 0; i < env->nr_sibling_cores; i++) { if (str_to_bitmap(sib_core, &t.sib_core[i])) { fprintf(stderr, "topology: can't parse siblings map\n"); goto exit; @@ -777,7 +781,7 @@ int svg_build_topology_map(char *sib_core, int sib_core_nr, sib_core += strlen(sib_core) + 1; } - for (i = 0; i < sib_thr_nr; i++) { + for (i = 0; i < env->nr_sibling_threads; i++) { if (str_to_bitmap(sib_thr, &t.sib_thr[i])) { fprintf(stderr, "topology: can't parse siblings map\n"); goto exit; |