Messages in this thread Patch in this message | | | Date | Wed, 27 May 2009 19:52:31 GMT | From | tip-bot for Peter Zijlstra <> | Subject | [tip:perfcounters/core] pref_counter: tools: report: Add dso sorting |
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Commit-ID: 55e5ec41a9de46b6ca06031f4fbdfdfc76dc24dc Gitweb: http://git.kernel.org/tip/55e5ec41a9de46b6ca06031f4fbdfdfc76dc24dc Author: Peter Zijlstra <a.p.zijlstra@chello.nl> AuthorDate: Wed, 27 May 2009 20:20:28 +0200 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Wed, 27 May 2009 21:44:15 +0200
pref_counter: tools: report: Add dso sorting
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: John Kacur <jkacur@redhat.com> Cc: Mike Galbraith <efault@gmx.de> LKML-Reference: <20090527182101.229504802@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
--- Documentation/perf_counter/builtin-report.c | 30 +++++++++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c index a634022..30e12c7 100644 --- a/Documentation/perf_counter/builtin-report.c +++ b/Documentation/perf_counter/builtin-report.c @@ -761,6 +761,35 @@ static struct sort_entry sort_comm = { }; static int64_t +sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) +{ + struct dso *dso_l = left->dso; + struct dso *dso_r = right->dso; + + if (!dso_l || !dso_r) { + if (!dso_l && !dso_r) + return 0; + else if (!dso_l) + return -1; + else + return 1; + } + + return strcmp(dso_l->name, dso_r->name); +} + +static size_t +sort__dso_print(FILE *fp, struct hist_entry *self) +{ + return fprintf(fp, "%64s ", self->dso ? self->dso->name : "<unknown>"); +} + +static struct sort_entry sort_dso = { + .cmp = sort__dso_cmp, + .print = sort__dso_print, +}; + +static int64_t sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) { uint64_t ip_l, ip_r; @@ -809,6 +838,7 @@ struct sort_dimension { static struct sort_dimension sort_dimensions[] = { { .name = "pid", .entry = &sort_thread, }, { .name = "comm", .entry = &sort_comm, }, + { .name = "dso", .entry = &sort_dso, }, { .name = "symbol", .entry = &sort_sym, }, };
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