LU-2800 autoconf: remove LC_PROCFS_USERS test

[fs/lustre-release.git] / lustre / autoconf / lustre-core.m4

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 5133caa..55d9e0e 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -461,36 +461,6 @@ LB_LINUX_TRY_COMPILE([
 ])
 ])
 
-# 2.6.23 add code to wait other users to complete before removing procfs entry
-AC_DEFUN([LC_PROCFS_USERS],
-[AC_MSG_CHECKING([if kernel has pde_users member in procfs entry struct])
-LB_LINUX_TRY_COMPILE([
-        #include <linux/proc_fs.h>
-],[
-        struct proc_dir_entry pde;
-
-        pde.pde_users   = 0;
-],[
-        AC_MSG_RESULT([yes])
-        AC_DEFINE(HAVE_PROCFS_USERS, 1,
-                [kernel has pde_users member in procfs entry struct])
-],[
-       LB_LINUX_TRY_COMPILE([
-               #include "$LINUX/fs/proc/internal.h"
-       ],[
-               struct proc_dir_entry_aux pde_aux;
-
-               pde_aux.pde_users = 0;
-       ],[
-               AC_MSG_RESULT([yes])
-               AC_DEFINE(HAVE_PROCFS_USERS, 1,
-                       [kernel has pde_users member in proc_dir_entry_aux])
-       ],[
-               AC_MSG_RESULT([no])
-       ])
-])
-])
-
 # 2.6.24
 
 # 2.6.24 has bio_endio with 2 args
@@ -1586,7 +1556,6 @@ AC_DEFUN([LC_PROG_LINUX],
 
          # 2.6.23
          LC_UNREGISTER_BLKDEV_RETURN_INT
-         LC_PROCFS_USERS
 
          # 2.6.24
          LC_BIO_ENDIO_2ARG