23346f21b2
struct kernel_info and kerninfo__ are too vague, what they really describe are machines, virtual ones or hosts. There are more changes to introduce helpers to shorten function calls and to make more clear what is really being done, but I left that for subsequent patches. Cc: Avi Kivity <avi@redhat.com> 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> Cc: Zhang, Yanmin <yanmin_zhang@linux.intel.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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* builtin-buildid-list.c
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*
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* Builtin buildid-list command: list buildids in perf.data
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*
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* Copyright (C) 2009, Red Hat Inc.
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* Copyright (C) 2009, Arnaldo Carvalho de Melo <acme@redhat.com>
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*/
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#include "builtin.h"
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#include "perf.h"
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#include "util/build-id.h"
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#include "util/cache.h"
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#include "util/debug.h"
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#include "util/parse-options.h"
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#include "util/session.h"
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#include "util/symbol.h"
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static char const *input_name = "perf.data";
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static bool force;
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static bool with_hits;
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static const char * const buildid_list_usage[] = {
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"perf buildid-list [<options>]",
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NULL
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};
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static const struct option options[] = {
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OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
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OPT_STRING('i', "input", &input_name, "file",
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"input file name"),
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OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
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OPT_INCR('v', "verbose", &verbose,
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"be more verbose"),
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OPT_END()
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};
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static int __cmd_buildid_list(void)
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{
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int err = -1;
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struct perf_session *session;
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session = perf_session__new(input_name, O_RDONLY, force);
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if (session == NULL)
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return -1;
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if (with_hits)
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perf_session__process_events(session, &build_id__mark_dso_hit_ops);
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dsos__fprintf_buildid(&session->machines, stdout, with_hits);
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perf_session__delete(session);
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return err;
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}
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int cmd_buildid_list(int argc, const char **argv, const char *prefix __used)
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{
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argc = parse_options(argc, argv, options, buildid_list_usage, 0);
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setup_pager();
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return __cmd_buildid_list();
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}
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