The fill_callchain_info() will be shared with perf top --children.
Cc: Arun Sharma <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/perf/builtin-report.c | 38 +-------------------------------------
tools/perf/util/callchain.c | 42 ++++++++++++++++++++++++++++++++++++++++++
tools/perf/util/callchain.h | 2 ++
3 files changed, 45 insertions(+), 37 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 06eceab8d4af..ef9c67ff9e32 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -402,43 +402,7 @@ iter_next_cumulative_entry(struct hist_entry_iter *iter,
if (node == NULL)
return 0;
- al->map = node->map;
- al->sym = node->sym;
- if (node->map)
- al->addr = node->map->map_ip(node->map, node->ip);
- else
- al->addr = node->ip;
-
- if (al->sym == NULL) {
- if (iter->rep->hide_unresolved)
- return 0;
- if (al->map == NULL)
- goto out;
- }
-
- if (al->map->groups == &al->machine->kmaps) {
- if (machine__is_host(al->machine)) {
- al->cpumode = PERF_RECORD_MISC_KERNEL;
- al->level = 'k';
- } else {
- al->cpumode = PERF_RECORD_MISC_GUEST_KERNEL;
- al->level = 'g';
- }
- } else {
- if (machine__is_host(al->machine)) {
- al->cpumode = PERF_RECORD_MISC_USER;
- al->level = '.';
- } else if (perf_guest) {
- al->cpumode = PERF_RECORD_MISC_GUEST_USER;
- al->level = 'u';
- } else {
- al->cpumode = PERF_RECORD_MISC_HYPERVISOR;
- al->level = 'H';
- }
- }
-
-out:
- return 1;
+ return fill_callchain_info(al, node, iter->rep->hide_unresolved);
}
static int
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 92b9010a651c..0799759a8e27 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -555,3 +555,45 @@ int hist_entry__append_callchain(struct hist_entry *he,
struct perf_sample *samp
return 0;
return callchain_append(he->callchain, &callchain_cursor,
sample->period);
}
+
+int fill_callchain_info(struct addr_location *al, struct callchain_cursor_node
*node,
+ bool hide_unresolved)
+{
+ al->map = node->map;
+ al->sym = node->sym;
+ if (node->map)
+ al->addr = node->map->map_ip(node->map, node->ip);
+ else
+ al->addr = node->ip;
+
+ if (al->sym == NULL) {
+ if (hide_unresolved)
+ return 0;
+ if (al->map == NULL)
+ goto out;
+ }
+
+ if (al->map->groups == &al->machine->kmaps) {
+ if (machine__is_host(al->machine)) {
+ al->cpumode = PERF_RECORD_MISC_KERNEL;
+ al->level = 'k';
+ } else {
+ al->cpumode = PERF_RECORD_MISC_GUEST_KERNEL;
+ al->level = 'g';
+ }
+ } else {
+ if (machine__is_host(al->machine)) {
+ al->cpumode = PERF_RECORD_MISC_USER;
+ al->level = '.';
+ } else if (perf_guest) {
+ al->cpumode = PERF_RECORD_MISC_GUEST_USER;
+ al->level = 'u';
+ } else {
+ al->cpumode = PERF_RECORD_MISC_HYPERVISOR;
+ al->level = 'H';
+ }
+ }
+
+out:
+ return 1;
+}
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 209538924cb6..bbd63dfbe112 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -155,6 +155,8 @@ int sample__resolve_callchain(struct perf_sample *sample,
struct symbol **parent
struct perf_evsel *evsel, struct addr_location
*al,
int max_stack);
int hist_entry__append_callchain(struct hist_entry *he, struct perf_sample
*sample);
+int fill_callchain_info(struct addr_location *al, struct callchain_cursor_node
*node,
+ bool hide_unresolved);
extern const char record_callchain_help[];
--
1.7.11.7
--
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