diff options
Diffstat (limited to 'config/kernel-mk-request-fn.m4')
| -rw-r--r-- | config/kernel-mk-request-fn.m4 | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/config/kernel-mk-request-fn.m4 b/config/kernel-mk-request-fn.m4 deleted file mode 100644 index 57eebe23d..000000000 --- a/config/kernel-mk-request-fn.m4 +++ /dev/null @@ -1,65 +0,0 @@ -dnl # -dnl # Linux 3.2 API Change -dnl # make_request_fn returns void instead of int. -dnl # -dnl # Linux 4.4 API Change -dnl # make_request_fn returns blk_qc_t. -dnl # -AC_DEFUN([ZFS_AC_KERNEL_MAKE_REQUEST_FN], [ - AC_MSG_CHECKING([whether make_request_fn() returns int]) - ZFS_LINUX_TRY_COMPILE([ - #include <linux/blkdev.h> - - int make_request(struct request_queue *q, struct bio *bio) - { - return (0); - } - ],[ - blk_queue_make_request(NULL, &make_request); - ],[ - AC_MSG_RESULT(yes) - AC_DEFINE(MAKE_REQUEST_FN_RET, int, - [make_request_fn() returns int]) - AC_DEFINE(HAVE_MAKE_REQUEST_FN_RET_INT, 1, - [Noting that make_request_fn() returns int]) - ],[ - AC_MSG_RESULT(no) - AC_MSG_CHECKING([whether make_request_fn() returns void]) - ZFS_LINUX_TRY_COMPILE([ - #include <linux/blkdev.h> - - void make_request(struct request_queue *q, struct bio *bio) - { - return; - } - ],[ - blk_queue_make_request(NULL, &make_request); - ],[ - AC_MSG_RESULT(yes) - AC_DEFINE(MAKE_REQUEST_FN_RET, void, - [make_request_fn() returns void]) - ],[ - AC_MSG_RESULT(no) - AC_MSG_CHECKING([whether make_request_fn() returns blk_qc_t]) - ZFS_LINUX_TRY_COMPILE([ - #include <linux/blkdev.h> - - blk_qc_t make_request(struct request_queue *q, struct bio *bio) - { - return (BLK_QC_T_NONE); - } - ],[ - blk_queue_make_request(NULL, &make_request); - ],[ - AC_MSG_RESULT(yes) - AC_DEFINE(MAKE_REQUEST_FN_RET, blk_qc_t, - [make_request_fn() returns blk_qc_t]) - AC_DEFINE(HAVE_MAKE_REQUEST_FN_RET_QC, 1, - [Noting that make_request_fn() returns blk_qc_t]) - ],[ - AC_MSG_ERROR(no - Please file a bug report at - https://github.com/zfsonlinux/zfs/issues/new) - ]) - ]) - ]) -]) |