[ndctl PATCH] ndctl, autoconf: include sys/mman.h for MAP_SYNC

[ndctl PATCH] ndctl, autoconf: include sys/mman.h for MAP_SYNC

[Vishal Verma]

Commit 94679e6b78aa ("ndctl, test: check availability of MAP_SYNC for
poison test") added a MAP_SYNC gate for checking its availability at
build time. However the check included linux/mman.h, where as the
canonical location for MAP_SYNC should be sys/mman.h.

Fixes: 94679e6b78aa ("ndctl, test: check availability of MAP_SYNC for poison test")
Reported-by: Jane Chu <jane.chu@oracle.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 4441a44..00178bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -103,7 +103,7 @@ AS_IF([test "x$enable_test" = "xyes"],
 AM_CONDITIONAL([ENABLE_TEST], [test "x$enable_test" = "xyes"])
 
 AC_CHECK_DECLS([BUS_MCEERR_AR], [enable_bus_mc_err=yes], [], [[#include <signal.h>]])
-AC_CHECK_DECLS([MAP_SYNC], [enable_map_sync=yes], [], [[#include <linux/mman.h>]])
+AC_CHECK_DECLS([MAP_SYNC], [enable_map_sync=yes], [], [[#include <sys/mman.h>]])
 
 AS_IF([test "x$enable_bus_mc_err" = "xyes" -a "x$enable_map_sync" = "xyes"],
 	[AC_DEFINE([ENABLE_POISON], [1], [ndctl test poison support])])
-- 
2.14.4

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