From: Andi Kleen <ak@linux.intel.com>
Date: Mon, 17 Oct 2011 19:47:12 +0000 (+0000)
Subject: ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1eca213e3f5ee0be63a7befbde35d2c7e1ad6fb7;p=gcc.git

ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.

2011-10-17  Andi Kleen  <ak@linux.intel.com>

       * ggc-page.c (USING_MADVISE): Adjust ifdef to check for
       USING_MMAP.

From-SVN: r180107
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ca205f60398..82f9da2672c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-10-17  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page.c (USING_MADVISE): Adjust ifdef to check for
+	USING_MMAP.
+
 2011-10-17  Georg-Johann Lay  <avr@gjlay.de>
 
 	* config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c
index 9b352913eb4..2da99db9cf8 100644
--- a/gcc/ggc-page.c
+++ b/gcc/ggc-page.c
@@ -50,7 +50,7 @@ along with GCC; see the file COPYING3.  If not see
 #define USING_MALLOC_PAGE_GROUPS
 #endif
 
-#if defined(HAVE_MADVISE) && defined(MADV_DONTNEED)
+#if defined(HAVE_MADVISE) && defined(MADV_DONTNEED) && defined(USING_MMAP)
 # define USING_MADVISE
 #endif