24 lines
577 B
Plaintext
24 lines
577 B
Plaintext
|
dnl #
|
||
|
|
dnl # 5.12 API change removes BIO_MAX_PAGES in favor of bio_max_segs()
|
||
|
|
dnl # which will handle the logic of setting the upper-bound to a
|
||
|
|
dnl # BIO_MAX_PAGES, internally.
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([ZFS_AC_KERNEL_SRC_BIO_MAX_SEGS], [
|
||
|
|
ZFS_LINUX_TEST_SRC([bio_max_segs], [
|
||
|
|
#include <linux/bio.h>
|
||
|
|
],[
|
||
|
|
bio_max_segs(1);
|
||
|
|
])
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_DEFUN([ZFS_AC_KERNEL_BIO_MAX_SEGS], [
|
||
|
|
AC_MSG_CHECKING([whether bio_max_segs() exists])
|
||
|
|
ZFS_LINUX_TEST_RESULT([bio_max_segs], [
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
|
||
|
|
AC_DEFINE([HAVE_BIO_MAX_SEGS], 1, [bio_max_segs() is implemented])
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
])
|
||
|
|
])
|