b09e0190ac
Those are really not specific to the newt code, can be used by other UI frontends. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
#ifndef __PERF_HIST_H
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#define __PERF_HIST_H
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#include <linux/types.h>
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#include "callchain.h"
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extern struct callchain_param callchain_param;
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struct hist_entry;
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struct addr_location;
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struct symbol;
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struct rb_root;
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struct events_stats {
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u64 total;
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u64 lost;
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};
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struct hists {
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struct rb_node rb_node;
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struct rb_root entries;
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u64 nr_entries;
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struct events_stats stats;
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u64 config;
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u64 event_stream;
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u32 type;
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u32 max_sym_namelen;
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};
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struct hist_entry *__hists__add_entry(struct hists *self,
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struct addr_location *al,
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struct symbol *parent, u64 count);
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extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
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extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
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int hist_entry__fprintf(struct hist_entry *self, struct hists *pair_hists,
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bool show_displacement, long displacement, FILE *fp,
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u64 total);
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int hist_entry__snprintf(struct hist_entry *self, char *bf, size_t size,
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struct hists *pair_hists, bool show_displacement,
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long displacement, bool color, u64 total);
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void hist_entry__free(struct hist_entry *);
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void hists__output_resort(struct hists *self);
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void hists__collapse_resort(struct hists *self);
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size_t hists__fprintf(struct hists *self, struct hists *pair,
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bool show_displacement, FILE *fp);
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void hists__filter_by_dso(struct hists *self, const struct dso *dso);
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void hists__filter_by_thread(struct hists *self, const struct thread *thread);
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#ifdef NO_NEWT_SUPPORT
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static inline int hists__browse(struct hists self __used,
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const char *helpline __used,
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const char *input_name __used)
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{
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return 0;
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}
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#else
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int hists__browse(struct hists *self, const char *helpline,
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const char *input_name);
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#endif
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#endif /* __PERF_HIST_H */
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