linux-updates-20060811

[openafs.git] / src / cf / linux-test4.m4

diff --git a/src/cf/linux-test4.m4 b/src/cf/linux-test4.m4
index 7391891..92d435a 100644 (file)
--- a/src/cf/linux-test4.m4
+++ b/src/cf/linux-test4.m4
@@ -142,6 +142,17 @@ AC_DEFUN([LINUX_EXPORTS_SYS_WAIT4], [
   AC_MSG_RESULT($ac_cv_linux_exports_sys_wait4)])
 
 
+AC_DEFUN([LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE], [
+  AC_MSG_CHECKING([for i_blksize in struct inode])
+  AC_CACHE_VAL([ac_cv_linux_fs_struct_inode_has_i_blksize], [
+    AC_TRY_KBUILD(
+[#include <linux/fs.h>],
+[struct inode _inode;
+printk("%d\n", _inode.i_blksize);],
+      ac_cv_linux_fs_struct_inode_has_i_blksize=yes,
+      ac_cv_linux_fs_struct_inode_has_i_blksize=no)])
+  AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_blksize)])
+
 AC_DEFUN([LINUX_FS_STRUCT_INODE_HAS_I_CDEV], [
   AC_MSG_CHECKING([for i_cdev in struct inode])
   AC_CACHE_VAL([ac_cv_linux_fs_struct_inode_has_i_cdev], [