linux-kernel - [tip:perf/core] perf symbols: Mark vmlinux filename as allocated

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Message-ID: <tip-b7c14a0b6a4e3add92e1527a31cb1826f4799248@git.kernel.org>
Date:	Fri, 25 Jan 2013 03:48:14 -0800
From:	tip-bot for David Ahern <dsahern@...il.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, linux-kernel@...r.kernel.org, hpa@...or.com,
	mingo@...nel.org, dsahern@...il.com, tglx@...utronix.de
Subject: [tip:perf/core] perf symbols: Mark vmlinux filename as allocated

Commit-ID:  b7c14a0b6a4e3add92e1527a31cb1826f4799248
Gitweb:     http://git.kernel.org/tip/b7c14a0b6a4e3add92e1527a31cb1826f4799248
Author:     David Ahern <dsahern@...il.com>
AuthorDate: Mon, 14 Jan 2013 10:47:30 -0700
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 24 Jan 2013 16:40:32 -0300

perf symbols: Mark vmlinux filename as allocated

Needs to be marked allocated so memory can be freed when dso is deleted.

Signed-off-by: David Ahern <dsahern@...il.com>
Link: http://lkml.kernel.org/r/1358185650-90848-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/symbol.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index daf9554..e6432d8 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -923,8 +923,10 @@ int dso__load_vmlinux_path(struct dso *dso, struct map *map,
 	filename = dso__build_id_filename(dso, NULL, 0);
 	if (filename != NULL) {
 		err = dso__load_vmlinux(dso, map, filename, filter);
-		if (err > 0)
+		if (err > 0) {
+			dso->lname_alloc = 1;
 			goto out;
+		}
 		free(filename);
 	}
 
@@ -932,6 +934,7 @@ int dso__load_vmlinux_path(struct dso *dso, struct map *map,
 		err = dso__load_vmlinux(dso, map, vmlinux_path[i], filter);
 		if (err > 0) {
 			dso__set_long_name(dso, strdup(vmlinux_path[i]));
+			dso->lname_alloc = 1;
 			break;
 		}
 	}
@@ -971,6 +974,7 @@ static int dso__load_kernel_sym(struct dso *dso, struct map *map,
 		if (err > 0) {
 			dso__set_long_name(dso,
 					   strdup(symbol_conf.vmlinux_name));
+			dso->lname_alloc = 1;
 			goto out_fixup;
 		}
 		return err;
--
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