diff --git a/.topdeps b/.topdeps
index 607c231780..7f16cbcdd5 100644
--- a/.topdeps
+++ b/.topdeps
@@ -1,3 +1 @@
-gcc-branch
-fix-branch
-feature-branch
+zfs-branch
diff --git a/.topmsg b/.topmsg
index 03967cdff5..316808b6e4 100644
--- a/.topmsg
+++ b/.topmsg
@@ -1,19 +1,6 @@
 From: Brian Behlendorf <behlendorf1@llnl.gov>
-Subject: [PATCH] zfs branch
+Subject: [PATCH] linux have mntent
 
-Merged result of all changes which are relevant to both Solaris
-and Linux builds of the ZFS code.  These are changes where there
-is a reasonable chance they will be accepted upstream.
-
-Additionally, since this is effectively the root of the linux
-ZFS tree the core linux build system is added here.  This
-includes autogen.sh, configure.ac, m4 macros, some scripts/*,
-and makefiles for all the core ZFS components.  Linux-only
-features which require tweaks to the build system should appear
-on the relevant topic branches.  All autotools products which
-result from autogen.sh are commited to the linux-configure-branch.
-
-This branch also contains the META, ChangeLog, AUTHORS, TODO,
-and README, files.
+Use mount entry if HAVE_SETMNTENT defined
 
 Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
diff --git a/lib/libzfs/libzfs_util.c b/lib/libzfs/libzfs_util.c
index b0662d47d3..66d712de09 100644
--- a/lib/libzfs/libzfs_util.c
+++ b/lib/libzfs/libzfs_util.c
@@ -564,7 +564,11 @@ libzfs_init(void)
 		return (NULL);
 	}
 
+#ifdef HAVE_SETMNTENT
+	if ((hdl->libzfs_mnttab = setmntent(MNTTAB, "r")) == NULL) {
+#else
 	if ((hdl->libzfs_mnttab = fopen(MNTTAB, "r")) == NULL) {
+#endif
 		(void) close(hdl->libzfs_fd);
 		free(hdl);
 		return (NULL);
@@ -583,7 +587,11 @@ libzfs_fini(libzfs_handle_t *hdl)
 {
 	(void) close(hdl->libzfs_fd);
 	if (hdl->libzfs_mnttab)
+#ifdef HAVE_SETMNTENT
+		(void) endmntent(hdl->libzfs_mnttab);
+#else
 		(void) fclose(hdl->libzfs_mnttab);
+#endif
 	if (hdl->libzfs_sharetab)
 		(void) fclose(hdl->libzfs_sharetab);
 	zfs_uninit_libshare(hdl);