| dnl # |
| dnl # 3.5.0 API change |
| dnl # torvalds/linux@b0b0382bb4904965a9e9fca77ad87514dfda0d1c changed the |
| dnl # ->encode_fh() callback to pass the child inode and its parents inode |
| dnl # rather than a dentry and a boolean saying whether we want the parent. |
| dnl # |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_ENCODE_FH_WITH_INODE], [ |
| ZFS_LINUX_TEST_SRC([export_operations_encode_fh], [ |
| #include <linux/exportfs.h> |
| int encode_fh(struct inode *inode, __u32 *fh, int *max_len, |
| struct inode *parent) { return 0; } |
| static struct export_operations eops __attribute__ ((unused))={ |
| .encode_fh = encode_fh, |
| }; |
| ],[]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE], [ |
| AC_MSG_CHECKING([whether eops->encode_fh() wants inode]) |
| ZFS_LINUX_TEST_RESULT([export_operations_encode_fh], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_ENCODE_FH_WITH_INODE, 1, |
| [eops->encode_fh() wants child and parent inodes]) |
| ],[ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |
