43cbcd8acb
The tools/perf/util/rbtree.c copy already drifted by three csets: 4b324126e0c6c3a5080ca3ec0981e8766ed6f1ee 4c60117811171d867d4f27f17ea07d7419d45dae 16c047add3ceaf0ab882e3e094d1ec904d02312d So remove the copy and use the lib/rbtree.c directly, sharing the source code while still generating a separate object file, since tools/perf uses a far more agressive -O6 switch. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20090701152837.GG15682@ghostprotocols.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
37 lines
782 B
C
37 lines
782 B
C
#ifndef __PERF_CALLCHAIN_H
|
|
#define __PERF_CALLCHAIN_H
|
|
|
|
#include "../perf.h"
|
|
#include "list.h"
|
|
#include <linux/rbtree.h>
|
|
#include "symbol.h"
|
|
|
|
|
|
struct callchain_node {
|
|
struct callchain_node *parent;
|
|
struct list_head brothers;
|
|
struct list_head children;
|
|
struct list_head val;
|
|
struct rb_node rb_node;
|
|
unsigned int val_nr;
|
|
u64 hit;
|
|
};
|
|
|
|
struct callchain_list {
|
|
u64 ip;
|
|
struct symbol *sym;
|
|
struct list_head list;
|
|
};
|
|
|
|
static inline void callchain_init(struct callchain_node *node)
|
|
{
|
|
INIT_LIST_HEAD(&node->brothers);
|
|
INIT_LIST_HEAD(&node->children);
|
|
INIT_LIST_HEAD(&node->val);
|
|
}
|
|
|
|
void append_chain(struct callchain_node *root, struct ip_callchain *chain,
|
|
struct symbol **syms);
|
|
void sort_chain_to_rbtree(struct rb_root *rb_root, struct callchain_node *node);
|
|
#endif
|