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Commit | Line | Data |
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de3e0b91 TK |
1 | dnl # |
2 | dnl # 5.0 API change | |
3 | dnl # | |
608f8749 BB |
4 | AC_DEFUN([ZFS_AC_KERNEL_SRC_TOTALHIGH_PAGES], [ |
5 | ZFS_LINUX_TEST_SRC([totalhigh_pages], [ | |
de3e0b91 TK |
6 | #include <linux/highmem.h> |
7 | ],[ | |
8 | unsigned long pages __attribute__ ((unused)); | |
9 | pages = totalhigh_pages(); | |
608f8749 BB |
10 | ]) |
11 | ]) | |
12 | ||
13 | AC_DEFUN([ZFS_AC_KERNEL_TOTALHIGH_PAGES], [ | |
14 | AC_MSG_CHECKING([whether totalhigh_pages() exists]) | |
15 | ZFS_LINUX_TEST_RESULT([totalhigh_pages], [ | |
de3e0b91 TK |
16 | AC_MSG_RESULT(yes) |
17 | AC_DEFINE(HAVE_TOTALHIGH_PAGES, 1, [totalhigh_pages() exists]) | |
18 | ],[ | |
19 | AC_MSG_RESULT(no) | |
20 | ]) | |
21 | ]) |