Update put_task_struct() comments

Update the comments to correctly reflect when this interface was
added.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

diff --git a/config/spl-build.m4 b/config/spl-build.m4
index 91318efc30dca4630e0fb9f365b8ec8e1a1ec48b..49cbfb624ee9793392ccbaceb979c75b97af7c1f 100644 (file)
--- a/config/spl-build.m4
+++ b/config/spl-build.m4
@@ -1163,8 +1163,8 @@ AC_DEFUN([SPL_AC_KUIDGID_T], [
 ])
 
 dnl #
-dnl # 2.6.x API change,
-dnl # __put_task_struct() was exported in RHEL5 but unavailable elsewhere.
+dnl # 2.6.39 API change,
+dnl # __put_task_struct() was exported by the mainline kernel.
 dnl #
 AC_DEFUN([SPL_AC_PUT_TASK_STRUCT],
        [AC_MSG_CHECKING([whether __put_task_struct() is available])