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Commit | Line | Data |
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10f88c5c GDN |
1 | dnl # |
2 | dnl # API change | |
3 | dnl # https://github.com/torvalds/linux/commit/8814ce8 | |
4 | dnl # Introduction of blk_queue_flag_set and blk_queue_flag_clear | |
5 | dnl # | |
6 | ||
7 | AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_FLAG_SET], [ | |
8 | AC_MSG_CHECKING([whether blk_queue_flag_set() exists]) | |
9 | ZFS_LINUX_TRY_COMPILE([ | |
10 | #include <linux/kernel.h> | |
11 | #include <linux/blkdev.h> | |
12 | ],[ | |
13 | struct request_queue *q = NULL; | |
14 | blk_queue_flag_set(0, q); | |
15 | ],[ | |
16 | AC_MSG_RESULT(yes) | |
17 | AC_DEFINE(HAVE_BLK_QUEUE_FLAG_SET, 1, [blk_queue_flag_set() exists]) | |
18 | ],[ | |
19 | AC_MSG_RESULT(no) | |
20 | ]) | |
21 | ]) | |
22 | ||
23 | AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_FLAG_CLEAR], [ | |
24 | AC_MSG_CHECKING([whether blk_queue_flag_clear() exists]) | |
25 | ZFS_LINUX_TRY_COMPILE([ | |
26 | #include <linux/kernel.h> | |
27 | #include <linux/blkdev.h> | |
28 | ],[ | |
29 | struct request_queue *q = NULL; | |
30 | blk_queue_flag_clear(0, q); | |
31 | ],[ | |
32 | ||
33 | AC_MSG_RESULT(yes) | |
34 | AC_DEFINE(HAVE_BLK_QUEUE_FLAG_CLEAR, 1, [blk_queue_flag_clear() exists]) | |
35 | ],[ | |
36 | AC_MSG_RESULT(no) | |
37 | ]) | |
38 | ]) |