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perf machine: Add method for common kernel_map(FUNCTION) operation

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And it is also a step in the direction of killing the separation of data
and text maps in map_groups.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-rrds86kb3wx5wk8v38v56gw8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2015-09-30 11:54:04 -03:00
parent 77e6597749
commit a5e813c686
10 changed files with 25 additions and 20 deletions
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2
tools/perf/builtin-report.c
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@@ -387,7 +387,7 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist,
static void report__warn_kptr_restrict(const struct report *rep)
{
struct map *kernel_map = machine__kernel_map(&rep->session->machines.host, MAP__FUNCTION);
struct map *kernel_map = machine__kernel_map(&rep->session->machines.host);
struct kmap *kernel_kmap = kernel_map ? map__kmap(kernel_map) : NULL;
if (kernel_map == NULL ||