diff options
Diffstat (limited to 'config/kernel-blk-queue-bdi.m4')
| -rw-r--r-- | config/kernel-blk-queue-bdi.m4 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/config/kernel-blk-queue-bdi.m4 b/config/kernel-blk-queue-bdi.m4 index 816471166..28241c494 100644 --- a/config/kernel-blk-queue-bdi.m4 +++ b/config/kernel-blk-queue-bdi.m4 @@ -2,15 +2,19 @@ dnl # dnl # 2.6.32 - 4.11, statically allocated bdi in request_queue dnl # 4.12 - x.y, dynamically allocated bdi in request_queue dnl # -AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_BDI], [ - AC_MSG_CHECKING([whether blk_queue bdi is dynamic]) - ZFS_LINUX_TRY_COMPILE([ +AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_BDI], [ + ZFS_LINUX_TEST_SRC([blk_queue_bdi], [ #include <linux/blkdev.h> ],[ struct request_queue q; struct backing_dev_info bdi; q.backing_dev_info = &bdi; - ],[ + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_BDI], [ + AC_MSG_CHECKING([whether blk_queue bdi is dynamic]) + ZFS_LINUX_TEST_RESULT([blk_queue_bdi], [ AC_MSG_RESULT(yes) AC_DEFINE(HAVE_BLK_QUEUE_BDI_DYNAMIC, 1, [blk queue backing_dev_info is dynamic]) |