perf tools: Set thread->mg.machine in all places
We were setting this only in machine__init(), i.e. for the map_groups that holds the kernel module maps, not for the one used for a thread's executable mmaps. Now we are sure that we can obtain the machine where a thread is by going via thread->mg->machine, thus we can, in the following patch, make all codepaths that receive machine _and_ thread, drop the machine one. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jean Pihet <jean.pihet@linaro.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-y6zgaqsvhrf04v57u15e4ybm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@@ -413,14 +413,14 @@ u64 map__objdump_2mem(struct map *map, u64 ip)
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return ip + map->reloc;
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}
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void map_groups__init(struct map_groups *mg)
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void map_groups__init(struct map_groups *mg, struct machine *machine)
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{
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int i;
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for (i = 0; i < MAP__NR_TYPES; ++i) {
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mg->maps[i] = RB_ROOT;
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INIT_LIST_HEAD(&mg->removed_maps[i]);
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}
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mg->machine = NULL;
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mg->machine = machine;
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mg->refcnt = 1;
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}
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@@ -471,12 +471,12 @@ bool map_groups__empty(struct map_groups *mg)
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return true;
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}
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struct map_groups *map_groups__new(void)
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struct map_groups *map_groups__new(struct machine *machine)
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{
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struct map_groups *mg = malloc(sizeof(*mg));
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if (mg != NULL)
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map_groups__init(mg);
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map_groups__init(mg, machine);
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return mg;
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}
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