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Subject[PATCH 18/29] perf callchain: Rename cumul_hits into callchain_cumul_hits
Date
From: Frederic Weisbecker <fweisbec@gmail.com>

That makes the callchain API naming more consistent and
reduce potential naming clashes.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294977121-5700-3-git-send-email-fweisbec@gmail.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/callchain.c | 10 +++++-----
tools/perf/util/callchain.h | 2 +-
tools/perf/util/hist.c | 2 +-
tools/perf/util/ui/browsers/hists.c | 2 +-
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 53a49e0..4c6360f 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -38,14 +38,14 @@ rb_insert_callchain(struct rb_root *root, struct callchain_node *chain,
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
struct callchain_node *rnode;
- u64 chain_cumul = cumul_hits(chain);
+ u64 chain_cumul = callchain_cumul_hits(chain);

while (*p) {
u64 rnode_cumul;

parent = *p;
rnode = rb_entry(parent, struct callchain_node, rb_node);
- rnode_cumul = cumul_hits(rnode);
+ rnode_cumul = callchain_cumul_hits(rnode);

switch (mode) {
case CHAIN_FLAT:
@@ -104,7 +104,7 @@ static void __sort_chain_graph_abs(struct callchain_node *node,

chain_for_each_child(child, node) {
__sort_chain_graph_abs(child, min_hit);
- if (cumul_hits(child) >= min_hit)
+ if (callchain_cumul_hits(child) >= min_hit)
rb_insert_callchain(&node->rb_root, child,
CHAIN_GRAPH_ABS);
}
@@ -129,7 +129,7 @@ static void __sort_chain_graph_rel(struct callchain_node *node,

chain_for_each_child(child, node) {
__sort_chain_graph_rel(child, min_percent);
- if (cumul_hits(child) >= min_hit)
+ if (callchain_cumul_hits(child) >= min_hit)
rb_insert_callchain(&node->rb_root, child,
CHAIN_GRAPH_REL);
}
@@ -270,7 +270,7 @@ split_add_child(struct callchain_node *parent,
/* split the hits */
new->hit = parent->hit;
new->children_hit = parent->children_hit;
- parent->children_hit = cumul_hits(new);
+ parent->children_hit = callchain_cumul_hits(new);
new->val_nr = parent->val_nr - idx_local;
parent->val_nr = idx_local;

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index d74a19a..07f71e3 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -82,7 +82,7 @@ static inline void callchain_init(struct callchain_root *root)
root->max_depth = 0;
}

-static inline u64 cumul_hits(struct callchain_node *node)
+static inline u64 callchain_cumul_hits(struct callchain_node *node)
{
return node->hit + node->children_hit;
}
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index a438a06..02ed318 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -430,7 +430,7 @@ static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self,
u64 cumul;

child = rb_entry(node, struct callchain_node, rb_node);
- cumul = cumul_hits(child);
+ cumul = callchain_cumul_hits(child);
remaining -= cumul;

/*
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index 60c463c..8642823 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -377,7 +377,7 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *self,
while (node) {
struct callchain_node *child = rb_entry(node, struct callchain_node, rb_node);
struct rb_node *next = rb_next(node);
- u64 cumul = cumul_hits(child);
+ u64 cumul = callchain_cumul_hits(child);
struct callchain_list *chain;
char folded_sign = ' ';
int first = true;
--
1.6.2.5


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