24 lines
699 B
Plaintext
24 lines
699 B
Plaintext
dnl #
|
|
dnl # 2.6.34 API change
|
|
dnl # blk_queue_max_hw_sectors() replaces blk_queue_max_sectors().
|
|
dnl #
|
|
AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_MAX_HW_SECTORS], [
|
|
ZFS_LINUX_TEST_SRC([blk_queue_max_hw_sectors], [
|
|
#include <linux/blkdev.h>
|
|
], [
|
|
struct request_queue *q = NULL;
|
|
(void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
|
|
], [$NO_UNUSED_BUT_SET_VARIABLE])
|
|
])
|
|
|
|
AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_MAX_HW_SECTORS], [
|
|
AC_MSG_CHECKING([whether blk_queue_max_hw_sectors() is available])
|
|
ZFS_LINUX_TEST_RESULT([blk_queue_max_hw_sectors], [
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_BLK_QUEUE_MAX_HW_SECTORS, 1,
|
|
[blk_queue_max_hw_sectors() is available])
|
|
],[
|
|
AC_MSG_RESULT(no)
|
|
])
|
|
])
|