linux-kernel - [tip:perf/core] perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB

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Date:	Thu, 21 Jul 2011 10:03:27 GMT
From:	tip-bot for Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paulus@...ba.org, hpa@...or.com,
	mingo@...hat.com, a.p.zijlstra@...llo.nl, acme@...stprotocols.net,
	masami.hiramatsu.pt@...achi.com, fweisbec@...il.com,
	rostedt@...dmis.org, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:perf/core] perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB_END

Commit-ID:  baad2d3e69ba154dae340904a47ae12414f1894f
Gitweb:     http://git.kernel.org/tip/baad2d3e69ba154dae340904a47ae12414f1894f
Author:     Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
AuthorDate: Mon, 27 Jun 2011 16:27:09 +0900
Committer:  Steven Rostedt <rostedt@...dmis.org>
CommitDate: Fri, 15 Jul 2011 15:55:57 -0400

perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB_END

Since die_find/walk* callbacks use DIE_FIND_CB_FOUND for
both of failed and found cases, it should be "END"
instead "FOUND" for avoiding confusion.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Reported-by: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Ingo Molnar <mingo@...e.hu>
Link: http://lkml.kernel.org/r/20110627072709.6528.45706.stgit@fedora15
Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
 tools/perf/util/probe-finder.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 3b9d0b8..7b78904 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -435,7 +435,7 @@ static int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs)
 
 /* Return values for die_find callbacks */
 enum {
-	DIE_FIND_CB_FOUND = 0,		/* End of Search */
+	DIE_FIND_CB_END = 0,		/* End of Search */
 	DIE_FIND_CB_CHILD = 1,		/* Search only children */
 	DIE_FIND_CB_SIBLING = 2,	/* Search only siblings */
 	DIE_FIND_CB_CONTINUE = 3,	/* Search children and siblings */
@@ -455,7 +455,7 @@ static Dwarf_Die *die_find_child(Dwarf_Die *rt_die,
 
 	do {
 		ret = callback(die_mem, data);
-		if (ret == DIE_FIND_CB_FOUND)
+		if (ret == DIE_FIND_CB_END)
 			return die_mem;
 
 		if ((ret & DIE_FIND_CB_CHILD) &&
@@ -507,7 +507,7 @@ static int __die_find_inline_cb(Dwarf_Die *die_mem, void *data)
 
 	if (dwarf_tag(die_mem) == DW_TAG_inlined_subroutine &&
 	    dwarf_haspc(die_mem, *addr))
-		return DIE_FIND_CB_FOUND;
+		return DIE_FIND_CB_END;
 
 	return DIE_FIND_CB_CONTINUE;
 }
@@ -555,7 +555,7 @@ static int __die_walk_funclines_cb(Dwarf_Die *in_die, void *data)
 			lw->retval = lw->handler(lw->fname, lineno, addr,
 						 lw->data);
 			if (lw->retval != 0)
-				return DIE_FIND_CB_FOUND;
+				return DIE_FIND_CB_END;
 		}
 	}
 	return DIE_FIND_CB_SIBLING;
@@ -691,7 +691,7 @@ static int __die_find_variable_cb(Dwarf_Die *die_mem, void *data)
 	if ((tag == DW_TAG_formal_parameter ||
 	     tag == DW_TAG_variable) &&
 	    die_compare_name(die_mem, fvp->name))
-		return DIE_FIND_CB_FOUND;
+		return DIE_FIND_CB_END;
 
 	if (dwarf_haspc(die_mem, fvp->addr))
 		return DIE_FIND_CB_CONTINUE;
@@ -715,7 +715,7 @@ static int __die_find_member_cb(Dwarf_Die *die_mem, void *data)
 
 	if ((dwarf_tag(die_mem) == DW_TAG_member) &&
 	    die_compare_name(die_mem, name))
-		return DIE_FIND_CB_FOUND;
+		return DIE_FIND_CB_END;
 
 	return DIE_FIND_CB_SIBLING;
 }
--
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