linux-kernel - [tip:perf/core] perf trace beauty mmap: Add missing MADV

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Date:   Tue, 20 Sep 2016 14:42:29 -0700
From:   tip-bot for Wang Nan <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     wangnan0@...wei.com, naveen.n.rao@...ux.vnet.ibm.com,
        acme@...hat.com, mingo@...nel.org, hpa@...or.com,
        tglx@...utronix.de, linux-kernel@...r.kernel.org,
        lizefan@...wei.com
Subject: [tip:perf/core] perf trace beauty mmap: Add missing MADV_FREE

Commit-ID:  f752e90e9c00da2a1994e2e1b1a04505b46a6a4c
Gitweb:     http://git.kernel.org/tip/f752e90e9c00da2a1994e2e1b1a04505b46a6a4c
Author:     Wang Nan <wangnan0@...wei.com>
AuthorDate: Wed, 14 Sep 2016 10:57:28 +0000
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 19 Sep 2016 11:25:07 -0300

perf trace beauty mmap: Add missing MADV_FREE

tools/perf/trace/beauty/mmap.c forgets to check MADV_FREE.
This patch fixes it.

Signed-off-by: Wang Nan <wangnan0@...wei.com>
Cc: Naveen N. Rao <naveen.n.rao@...ux.vnet.ibm.com>
Cc: Zefan Li <lizefan@...wei.com>
Cc: pi3orama@....com
Link: http://lkml.kernel.org/r/1473850649-83389-2-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/trace/beauty/mmap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 3629b45..fd710ab 100644
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -101,6 +101,7 @@ static size_t syscall_arg__scnprintf_madvise_behavior(char *bf, size_t size,
 	P_MADV_BHV(SEQUENTIAL);
 	P_MADV_BHV(WILLNEED);
 	P_MADV_BHV(DONTNEED);
+	P_MADV_BHV(FREE);
 	P_MADV_BHV(REMOVE);
 	P_MADV_BHV(DONTFORK);
 	P_MADV_BHV(DOFORK);