Move partition scanning from userspace to module.

[zfs.git] / config / kernel-get-gendisk.m4

diff --git a/config/kernel-get-gendisk.m4 b/config/kernel-get-gendisk.m4
new file mode 100644 (file)
index 0000000..8cd725f
--- /dev/null
+++ b/config/kernel-get-gendisk.m4
@@ -0,0 +1,11 @@
+dnl #
+dnl # 2.6.34 API change
+dnl # Verify the get_gendisk() symbol is exported.
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_GET_GENDISK], [
+       ZFS_CHECK_SYMBOL_EXPORT(
+               [get_gendisk],
+               [block/genhd.c],
+               [AC_DEFINE(HAVE_GET_GENDISK, 1, [get_gendisk() is available])],
+               [])
+])