diff options
Diffstat (limited to 'config/kernel-current_bio_tail.m4')
| -rw-r--r-- | config/kernel-current_bio_tail.m4 | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/config/kernel-current_bio_tail.m4 b/config/kernel-current_bio_tail.m4 index b72f21e8a..9dfc3e6e0 100644 --- a/config/kernel-current_bio_tail.m4 +++ b/config/kernel-current_bio_tail.m4 @@ -4,30 +4,36 @@ dnl # current->bio_tail and current->bio_list were struct bio pointers prior to dnl # Linux 2.6.34. They were refactored into a struct bio_list pointer called dnl # current->bio_list in Linux 2.6.34. dnl # -AC_DEFUN([ZFS_AC_KERNEL_CURRENT_BIO_TAIL], [ - AC_MSG_CHECKING([whether current->bio_tail exists]) - ZFS_LINUX_TRY_COMPILE([ +AC_DEFUN([ZFS_AC_KERNEL_SRC_CURRENT_BIO_TAIL], [ + ZFS_LINUX_TEST_SRC([current_bio_tail], [ #include <linux/sched.h> - ],[ + ], [ current->bio_tail = (struct bio **) NULL; - ],[ + ]) + + ZFS_LINUX_TEST_SRC([current_bio_list], [ + #include <linux/sched.h> + ], [ + current->bio_list = (struct bio_list *) NULL; + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_CURRENT_BIO_TAIL], [ + AC_MSG_CHECKING([whether current->bio_tail exists]) + ZFS_LINUX_TEST_RESULT([current_bio_tail], [ AC_MSG_RESULT(yes) AC_DEFINE(HAVE_CURRENT_BIO_TAIL, 1, [current->bio_tail exists]) ],[ AC_MSG_RESULT(no) + AC_MSG_CHECKING([whether current->bio_list exists]) - ZFS_LINUX_TRY_COMPILE([ - #include <linux/sched.h> - ],[ - current->bio_list = (struct bio_list *) NULL; - ],[ + ZFS_LINUX_TEST_RESULT([current_bio_list], [ AC_MSG_RESULT(yes) AC_DEFINE(HAVE_CURRENT_BIO_LIST, 1, [current->bio_list exists]) ],[ - AC_MSG_ERROR(no - Please file a bug report at - https://github.com/zfsonlinux/zfs/issues/new) + ZFS_LINUX_TEST_ERROR([bio_list]) ]) ]) ]) |