| dnl # |
| dnl # 5.17 API change, |
| dnl # |
| dnl # GENHD_FL_EXT_DEVT flag removed |
| dnl # GENHD_FL_NO_PART_SCAN renamed GENHD_FL_NO_PART |
| dnl # |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_GENHD_FLAGS], [ |
| |
| ZFS_LINUX_TEST_SRC([genhd_fl_ext_devt], [ |
| #include <linux/blkdev.h> |
| ], [ |
| int flags __attribute__ ((unused)) = GENHD_FL_EXT_DEVT; |
| ]) |
| |
| ZFS_LINUX_TEST_SRC([genhd_fl_no_part], [ |
| #include <linux/blkdev.h> |
| ], [ |
| int flags __attribute__ ((unused)) = GENHD_FL_NO_PART; |
| ]) |
| |
| ZFS_LINUX_TEST_SRC([genhd_fl_no_part_scan], [ |
| #include <linux/blkdev.h> |
| ], [ |
| int flags __attribute__ ((unused)) = GENHD_FL_NO_PART_SCAN; |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_GENHD_FLAGS], [ |
| |
| AC_MSG_CHECKING([whether GENHD_FL_EXT_DEVT flag is available]) |
| ZFS_LINUX_TEST_RESULT([genhd_fl_ext_devt], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(ZFS_GENHD_FL_EXT_DEVT, GENHD_FL_EXT_DEVT, |
| [GENHD_FL_EXT_DEVT flag is available]) |
| ], [ |
| AC_MSG_RESULT(no) |
| AC_DEFINE(ZFS_GENHD_FL_EXT_DEVT, 0, |
| [GENHD_FL_EXT_DEVT flag is not available]) |
| ]) |
| |
| AC_MSG_CHECKING([whether GENHD_FL_NO_PART flag is available]) |
| ZFS_LINUX_TEST_RESULT([genhd_fl_no_part], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(ZFS_GENHD_FL_NO_PART, GENHD_FL_NO_PART, |
| [GENHD_FL_NO_PART flag is available]) |
| ], [ |
| AC_MSG_RESULT(no) |
| |
| AC_MSG_CHECKING([whether GENHD_FL_NO_PART_SCAN flag is available]) |
| ZFS_LINUX_TEST_RESULT([genhd_fl_no_part_scan], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(ZFS_GENHD_FL_NO_PART, GENHD_FL_NO_PART_SCAN, |
| [GENHD_FL_NO_PART_SCAN flag is available]) |
| ], [ |
| ZFS_LINUX_TEST_ERROR([GENHD_FL_NO_PART|GENHD_FL_NO_PART_SCAN]) |
| ]) |
| ]) |
| ]) |