5f4d3f8816
For when we are processing the events and inserting the entries in the browser. Experimentation here: naming "ui_something" we may be treading into creating a TUI/GUI set of routines that can then be implemented in terms of multiple backends. Also the time it takes for adding things to the "browser" takes, visually (I guess I should do some profiling here ;-) ), more time than for processing the events... That means we probably need to create a custom hist_entry browser, so that we reuse the structures we have in place instead of duplicating them in newt. But progress was made and at least we can see something while long files are being loaded, that must be one of UI 101 bullet points :-) Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
35 lines
1.1 KiB
C
35 lines
1.1 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 perf_session;
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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 hist_entry *__perf_session__add_hist_entry(struct rb_root *hists,
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struct addr_location *al,
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struct symbol *parent,
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u64 count, bool *hit);
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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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size_t hist_entry__fprintf(struct hist_entry *self,
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struct perf_session *pair_session,
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bool show_displacement,
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long displacement, FILE *fp,
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u64 session_total);
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void hist_entry__free(struct hist_entry *);
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u64 perf_session__output_resort(struct rb_root *hists, u64 total_samples);
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void perf_session__collapse_resort(struct rb_root *hists);
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size_t perf_session__fprintf_hists(struct rb_root *hists,
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struct perf_session *pair,
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bool show_displacement, FILE *fp,
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u64 session_total);
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#endif /* __PERF_HIST_H */
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