| dnl # |
| dnl # API change |
| dnl # https://github.com/torvalds/linux/commit/8814ce8 |
| dnl # Introduction of blk_queue_flag_set and blk_queue_flag_clear |
| dnl # |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_FLAG_SET], [ |
| ZFS_LINUX_TEST_SRC([blk_queue_flag_set], [ |
| #include <linux/kernel.h> |
| #include <linux/blkdev.h> |
| ],[ |
| struct request_queue *q = NULL; |
| blk_queue_flag_set(0, q); |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_FLAG_SET], [ |
| AC_MSG_CHECKING([whether blk_queue_flag_set() exists]) |
| ZFS_LINUX_TEST_RESULT([blk_queue_flag_set], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_BLK_QUEUE_FLAG_SET, 1, |
| [blk_queue_flag_set() exists]) |
| ],[ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_FLAG_CLEAR], [ |
| ZFS_LINUX_TEST_SRC([blk_queue_flag_clear], [ |
| #include <linux/kernel.h> |
| #include <linux/blkdev.h> |
| ],[ |
| struct request_queue *q = NULL; |
| blk_queue_flag_clear(0, q); |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_FLAG_CLEAR], [ |
| AC_MSG_CHECKING([whether blk_queue_flag_clear() exists]) |
| ZFS_LINUX_TEST_RESULT([blk_queue_flag_clear], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_BLK_QUEUE_FLAG_CLEAR, 1, |
| [blk_queue_flag_clear() exists]) |
| ],[ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_FLAGS], [ |
| ZFS_AC_KERNEL_SRC_BLK_QUEUE_FLAG_SET |
| ZFS_AC_KERNEL_SRC_BLK_QUEUE_FLAG_CLEAR |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_FLAGS], [ |
| ZFS_AC_KERNEL_BLK_QUEUE_FLAG_SET |
| ZFS_AC_KERNEL_BLK_QUEUE_FLAG_CLEAR |
| ]) |