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perf/probes: Exit searching after finding target function

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Exit searching after finding real (not-inlined) function,
because there should be no same symbol in that CU.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
LKML-Reference: <20091027204252.30545.19251.stgit@harusame>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Masami Hiramatsu 2009-10-27 16:42:53 -04:00 committed by Ingo Molnar
parent dd004c475c
commit 8030c5f5a5
1 changed files with 2 additions and 2 deletions
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4
tools/perf/util/probe-finder.c
View file

@ -585,14 +585,14 @@ static int probefunc_callback(struct die_link *dlink, void *data)
DIE_IF(ret != DW_DLV_OK);
pr_debug("inline definition offset %lld\n",
pf->inl_offs);
return 0;
return 0; /* Continue to search */
}
/* Get probe address */
pf->addr = die_get_entrypc(dlink->die);
pf->addr += pp->offset;
/* TODO: Check the address in this function */
show_probepoint(dlink->die, pp->offset, pf);
/* Continue to search */
return 1; /* Exit; no same symbol in this CU. */
}
} else if (tag == DW_TAG_inlined_subroutine && pf->inl_offs) {
if (die_get_abstract_origin(dlink->die) == pf->inl_offs) {