X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=config%2Fkernel-lookup-nameidata.m4;fp=config%2Fkernel-lookup-nameidata.m4;h=5e30be4335bf44574dd0cac7294b7d5d84265bbe;hb=8f195a908ffaa8faf8f4c8a0e701e44ae3859e33;hp=0000000000000000000000000000000000000000;hpb=3c203610756f98f275c7c9f731d67a38b1111509;p=zfs.git

diff --git a/config/kernel-lookup-nameidata.m4 b/config/kernel-lookup-nameidata.m4
new file mode 100644
index 0000000..5e30be4
--- /dev/null
+++ b/config/kernel-lookup-nameidata.m4
@@ -0,0 +1,21 @@
+dnl #
+dnl # 3.6 API change
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_LOOKUP_NAMEIDATA], [
+	AC_MSG_CHECKING([whether iops->lookup() takes struct nameidata])
+	ZFS_LINUX_TRY_COMPILE([
+		#include <linux/fs.h>
+	],[
+		struct dentry * (*inode_lookup) (struct inode *,struct dentry *,
+		                     struct nameidata *) = NULL;
+		struct inode_operations iops __attribute__ ((unused)) = {
+			.lookup		= inode_lookup,
+		};
+	],[
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_LOOKUP_NAMEIDATA, 1,
+		          [iops->lookup() operation takes nameidata])
+	],[
+		AC_MSG_RESULT(no)
+	])
+])