Linux 2.6.28 compat, insert_inode_locked()

[zfs.git] / config / kernel-insert-inode-locked.m4

diff --git a/config/kernel-insert-inode-locked.m4 b/config/kernel-insert-inode-locked.m4
new file mode 100644 (file)
index 0000000..1faff7e
--- /dev/null
+++ b/config/kernel-insert-inode-locked.m4
@@ -0,0 +1,12 @@
+dnl #
+dnl # 2.6.28 API change
+dnl # Added insert_inode_locked() helper function.
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_INSERT_INODE_LOCKED], [
+       ZFS_CHECK_SYMBOL_EXPORT(
+               [insert_inode_locked],
+               [fs/inode.c],
+               [AC_DEFINE(HAVE_INSERT_INODE_LOCKED, 1,
+               [insert_inode_locked() is available])],
+               [])
+])