diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/kernel-dentry-operations.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/config/kernel-dentry-operations.m4 b/config/kernel-dentry-operations.m4 index 660d6260b..dd470d760 100644 --- a/config/kernel-dentry-operations.m4 +++ b/config/kernel-dentry-operations.m4 @@ -147,6 +147,28 @@ AC_DEFUN([ZFS_AC_KERNEL_CONST_DENTRY_OPERATIONS], [ ]) ]) +dnl # +dnl # 2.6.38 API change +dnl # Added sb->s_d_op default dentry_operations member +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_S_D_OP], [ + ZFS_LINUX_TEST_SRC([super_block_s_d_op], [ + #include <linux/fs.h> + ],[ + struct super_block sb __attribute__ ((unused)); + sb.s_d_op = NULL; + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_S_D_OP], [ + AC_MSG_CHECKING([whether super_block has s_d_op]) + ZFS_LINUX_TEST_RESULT([super_block_s_d_op], [ + AC_MSG_RESULT(yes) + ], [ + ZFS_LINUX_TEST_ERROR([super_block s_d_op]) + ]) +]) + AC_DEFUN([ZFS_AC_KERNEL_SRC_DENTRY], [ ZFS_AC_KERNEL_SRC_D_MAKE_ROOT ZFS_AC_KERNEL_SRC_D_OBTAIN_ALIAS @@ -154,6 +176,7 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_DENTRY], [ ZFS_AC_KERNEL_SRC_D_SET_D_OP ZFS_AC_KERNEL_SRC_D_REVALIDATE_NAMEIDATA ZFS_AC_KERNEL_SRC_CONST_DENTRY_OPERATIONS + ZFS_AC_KERNEL_SRC_S_D_OP ]) AC_DEFUN([ZFS_AC_KERNEL_DENTRY], [ @@ -163,4 +186,5 @@ AC_DEFUN([ZFS_AC_KERNEL_DENTRY], [ ZFS_AC_KERNEL_D_SET_D_OP ZFS_AC_KERNEL_D_REVALIDATE_NAMEIDATA ZFS_AC_KERNEL_CONST_DENTRY_OPERATIONS + ZFS_AC_KERNEL_S_D_OP ]) |