diff options
Diffstat (limited to 'config/kernel-blk-queue-max-hw-sectors.m4')
| -rw-r--r-- | config/kernel-blk-queue-max-hw-sectors.m4 | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/config/kernel-blk-queue-max-hw-sectors.m4 b/config/kernel-blk-queue-max-hw-sectors.m4 index 2f5515dc6..7387f84de 100644 --- a/config/kernel-blk-queue-max-hw-sectors.m4 +++ b/config/kernel-blk-queue-max-hw-sectors.m4 @@ -2,21 +2,22 @@ dnl # dnl # 2.6.34 API change dnl # blk_queue_max_hw_sectors() replaces blk_queue_max_sectors(). dnl # -AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_MAX_HW_SECTORS], [ - AC_MSG_CHECKING([whether blk_queue_max_hw_sectors() is available]) - tmp_flags="$EXTRA_KCFLAGS" - EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}" - ZFS_LINUX_TRY_COMPILE([ +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); - ],[ + ], [$NO_UNUSED_BUT_SET_VARIABLE]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_MAX_HW_SECTORS], [ + AC_MSG_CHECKING([whether blk_queue_max_hw_sectors() is available]) + ZFS_LINUX_TEST_RESULT([blk_queue_max_hw_sectors], [ AC_MSG_RESULT(yes) AC_DEFINE(HAVE_BLK_QUEUE_MAX_HW_SECTORS, 1, - [blk_queue_max_hw_sectors() is available]) + [blk_queue_max_hw_sectors() is available]) ],[ AC_MSG_RESULT(no) ]) - EXTRA_KCFLAGS="$tmp_flags" ]) |