43cbcd8acb
The tools/perf/util/rbtree.c copy already drifted by three csets:4b324126e04c6011781116c047add3So 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
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#define __PERF_CALLCHAIN_H
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#include "../perf.h"
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#include "list.h"
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#include <linux/rbtree.h>
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#include "symbol.h"
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struct callchain_node {
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struct callchain_node *parent;
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struct list_head brothers;
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struct list_head children;
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struct list_head val;
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struct rb_node rb_node;
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unsigned int val_nr;
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u64 hit;
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};
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struct callchain_list {
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u64 ip;
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struct symbol *sym;
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struct list_head list;
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};
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static inline void callchain_init(struct callchain_node *node)
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{
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INIT_LIST_HEAD(&node->brothers);
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INIT_LIST_HEAD(&node->children);
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INIT_LIST_HEAD(&node->val);
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}
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void append_chain(struct callchain_node *root, struct ip_callchain *chain,
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struct symbol **syms);
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void sort_chain_to_rbtree(struct rb_root *rb_root, struct callchain_node *node);
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#endif
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