linux-kernel - [tip:perf/core] perf symbols: Initialize dso->loaded

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Message-ID: <tip-6d7aa9d721c8c640066142fd9534afcdf68d7f9d@git.kernel.org>
Date:	Tue, 3 Nov 2009 17:57:50 GMT
From:	tip-bot for Arnaldo Carvalho de Melo <acme@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paulus@...ba.org, acme@...hat.com,
	hpa@...or.com, mingo@...hat.com, efault@....de,
	peterz@...radead.org, fweisbec@...il.com, tglx@...utronix.de,
	mingo@...e.hu
Subject: [tip:perf/core] perf symbols: Initialize dso->loaded

Commit-ID:  6d7aa9d721c8c640066142fd9534afcdf68d7f9d
Gitweb:     http://git.kernel.org/tip/6d7aa9d721c8c640066142fd9534afcdf68d7f9d
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Tue, 3 Nov 2009 15:52:18 -0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 3 Nov 2009 18:56:06 +0100

perf symbols: Initialize dso->loaded

Brown paper bag bug introduced in:

 66bd8424cc05e800db384053bf7ab967e4658468 ("perf tools: Delay
 loading symtabs till we hit a map with it")

Without this we were not loading any symtabs that happened to be
on a DSO for which the allocated memory for ->loaded was !0.

Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Mike Galbraith <efault@....de>
LKML-Reference: <1257270738-5669-1-git-send-email-acme@...radead.org>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 tools/perf/util/symbol.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index cf2c7f7..93c49f4 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -121,6 +121,7 @@ struct dso *dso__new(const char *name)
 		self->find_symbol = dso__find_symbol;
 		self->slen_calculated = 0;
 		self->origin = DSO__ORIG_NOT_FOUND;
+		self->loaded = false;
 	}
 
 	return self;
--
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