linux-kernel - [PATCH 10/66] perf trace beauty mmap: Add more conditional defines

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Message-Id: <1468363241-14555-11-git-send-email-acme@kernel.org>
Date:	Tue, 12 Jul 2016 19:39:45 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Wang Nan <wangnan0@...wei.com>
Subject: [PATCH 10/66] perf trace beauty mmap: Add more conditional defines

From: Arnaldo Carvalho de Melo <acme@...hat.com>

Don't handle some flags only if they have its defines in headers at
time of building, define what is missing.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/n/tip-czbmxb01xzcl3h2qxuzoqkj5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/trace/beauty/mmap.c | 77 ++++++++++++++++++++++++++++++------------
 1 file changed, 55 insertions(+), 22 deletions(-)

diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 3444a4d5382d..d0a3a8e402e7 100644
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -1,5 +1,9 @@
 #include <sys/mman.h>
 
+#ifndef PROT_SEM
+#define PROT_SEM 0x8
+#endif
+
 static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
 					       struct syscall_arg *arg)
 {
@@ -16,9 +20,7 @@ static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
 	P_MMAP_PROT(EXEC);
 	P_MMAP_PROT(READ);
 	P_MMAP_PROT(WRITE);
-#ifdef PROT_SEM
 	P_MMAP_PROT(SEM);
-#endif
 	P_MMAP_PROT(GROWSDOWN);
 	P_MMAP_PROT(GROWSUP);
 #undef P_MMAP_PROT
@@ -31,10 +33,31 @@ static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
 
 #define SCA_MMAP_PROT syscall_arg__scnprintf_mmap_prot
 
+#ifndef MAP_FIXED
+#define MAP_FIXED		     0x10
+#endif
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS		     0x20
+#endif
+
+#ifndef MAP_32BIT
+#define MAP_32BIT		     0x40
+#endif
+
 #ifndef MAP_STACK
-# define MAP_STACK		0x20000
+#define MAP_STACK		  0x20000
 #endif
 
+#ifndef MAP_HUGETLB
+#define MAP_HUGETLB		  0x40000
+#endif
+
+#ifndef MAP_UNINITIALIZED
+#define MAP_UNINITIALIZED	0x4000000
+#endif
+
+
 static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 						struct syscall_arg *arg)
 {
@@ -48,26 +71,20 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 
 	P_MMAP_FLAG(SHARED);
 	P_MMAP_FLAG(PRIVATE);
-#ifdef MAP_32BIT
 	P_MMAP_FLAG(32BIT);
-#endif
 	P_MMAP_FLAG(ANONYMOUS);
 	P_MMAP_FLAG(DENYWRITE);
 	P_MMAP_FLAG(EXECUTABLE);
 	P_MMAP_FLAG(FILE);
 	P_MMAP_FLAG(FIXED);
 	P_MMAP_FLAG(GROWSDOWN);
-#ifdef MAP_HUGETLB
 	P_MMAP_FLAG(HUGETLB);
-#endif
 	P_MMAP_FLAG(LOCKED);
 	P_MMAP_FLAG(NONBLOCK);
 	P_MMAP_FLAG(NORESERVE);
 	P_MMAP_FLAG(POPULATE);
 	P_MMAP_FLAG(STACK);
-#ifdef MAP_UNINITIALIZED
 	P_MMAP_FLAG(UNINITIALIZED);
-#endif
 #undef P_MMAP_FLAG
 
 	if (flags)
@@ -78,6 +95,13 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 
 #define SCA_MMAP_FLAGS syscall_arg__scnprintf_mmap_flags
 
+#ifndef MREMAP_MAYMOVE
+#define MREMAP_MAYMOVE 1
+#endif
+#ifndef MREMAP_FIXED
+#define MREMAP_FIXED 2
+#endif
+
 static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
 						  struct syscall_arg *arg)
 {
@@ -90,9 +114,7 @@ static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
 	}
 
 	P_MREMAP_FLAG(MAYMOVE);
-#ifdef MREMAP_FIXED
 	P_MREMAP_FLAG(FIXED);
-#endif
 #undef P_MREMAP_FLAG
 
 	if (flags)
@@ -107,6 +129,10 @@ static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
 #define MADV_HWPOISON		100
 #endif
 
+#ifndef MADV_SOFT_OFFLINE
+#define MADV_SOFT_OFFLINE	101
+#endif
+
 #ifndef MADV_MERGEABLE
 #define MADV_MERGEABLE		 12
 #endif
@@ -115,6 +141,23 @@ static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
 #define MADV_UNMERGEABLE	 13
 #endif
 
+#ifndef MADV_HUGEPAGE
+#define MADV_HUGEPAGE		 14
+#endif
+
+#ifndef MADV_NOHUGEPAGE
+#define MADV_NOHUGEPAGE		 15
+#endif
+
+#ifndef MADV_DONTDUMP
+#define MADV_DONTDUMP		 16
+#endif
+
+#ifndef MADV_DODUMP
+#define MADV_DODUMP		 17
+#endif
+
+
 static size_t syscall_arg__scnprintf_madvise_behavior(char *bf, size_t size,
 						      struct syscall_arg *arg)
 {
@@ -131,24 +174,14 @@ static size_t syscall_arg__scnprintf_madvise_behavior(char *bf, size_t size,
 	P_MADV_BHV(DONTFORK);
 	P_MADV_BHV(DOFORK);
 	P_MADV_BHV(HWPOISON);
-#ifdef MADV_SOFT_OFFLINE
 	P_MADV_BHV(SOFT_OFFLINE);
-#endif
 	P_MADV_BHV(MERGEABLE);
 	P_MADV_BHV(UNMERGEABLE);
-#ifdef MADV_HUGEPAGE
 	P_MADV_BHV(HUGEPAGE);
-#endif
-#ifdef MADV_NOHUGEPAGE
 	P_MADV_BHV(NOHUGEPAGE);
-#endif
-#ifdef MADV_DONTDUMP
 	P_MADV_BHV(DONTDUMP);
-#endif
-#ifdef MADV_DODUMP
 	P_MADV_BHV(DODUMP);
-#endif
-#undef P_MADV_PHV
+#undef P_MADV_BHV
 	default: break;
 	}
 
-- 
2.7.4