1AC_DEFUN([ZFS_AC_KERNEL_KTHREAD_COMPLETE_AND_EXIT], [ 2 dnl # 3 dnl # 5.17 API, 4 dnl # cead18552660702a4a46f58e65188fe5f36e9dfe ("exit: Rename complete_and_exit to kthread_complete_and_exit") 5 dnl # 6 dnl # Also moves the definition from include/linux/kernel.h to include/linux/kthread.h 7 dnl # 8 AC_MSG_CHECKING([whether kthread_complete_and_exit() is available]) 9 ZFS_LINUX_TEST_RESULT([kthread_complete_and_exit], [ 10 AC_MSG_RESULT(yes) 11 AC_DEFINE(SPL_KTHREAD_COMPLETE_AND_EXIT, kthread_complete_and_exit, [kthread_complete_and_exit() available]) 12 ], [ 13 AC_MSG_RESULT(no) 14 AC_DEFINE(SPL_KTHREAD_COMPLETE_AND_EXIT, complete_and_exit, [using complete_and_exit() instead]) 15 ]) 16]) 17 18AC_DEFUN([ZFS_AC_KERNEL_KTHREAD_DEQUEUE_SIGNAL_4ARG], [ 19 dnl # 20 dnl # 5.17 API: enum pid_type * as new 4th dequeue_signal() argument, 21 dnl # 5768d8906bc23d512b1a736c1e198aa833a6daa4 ("signal: Requeue signals in the appropriate queue") 22 dnl # 23 dnl # int dequeue_signal(struct task_struct *task, sigset_t *mask, kernel_siginfo_t *info); 24 dnl # int dequeue_signal(struct task_struct *task, sigset_t *mask, kernel_siginfo_t *info, enum pid_type *type); 25 dnl # 26 AC_MSG_CHECKING([whether dequeue_signal() takes 4 arguments]) 27 ZFS_LINUX_TEST_RESULT([kthread_dequeue_signal], [ 28 AC_MSG_RESULT(yes) 29 AC_DEFINE(HAVE_DEQUEUE_SIGNAL_4ARG, 1, [dequeue_signal() takes 4 arguments]) 30 ], [ 31 AC_MSG_RESULT(no) 32 ]) 33]) 34 35AC_DEFUN([ZFS_AC_KERNEL_SRC_KTHREAD_COMPLETE_AND_EXIT], [ 36 ZFS_LINUX_TEST_SRC([kthread_complete_and_exit], [ 37 #include <linux/kthread.h> 38 ], [ 39 struct completion *completion = NULL; 40 long code = 0; 41 42 kthread_complete_and_exit(completion, code); 43 ]) 44]) 45 46AC_DEFUN([ZFS_AC_KERNEL_SRC_KTHREAD_DEQUEUE_SIGNAL_4ARG], [ 47 ZFS_LINUX_TEST_SRC([kthread_dequeue_signal], [ 48 #include <linux/sched/signal.h> 49 ], [ 50 struct task_struct *task = NULL; 51 sigset_t *mask = NULL; 52 kernel_siginfo_t *info = NULL; 53 enum pid_type *type = NULL; 54 int error __attribute__ ((unused)); 55 56 error = dequeue_signal(task, mask, info, type); 57 ]) 58]) 59 60AC_DEFUN([ZFS_AC_KERNEL_KTHREAD], [ 61 ZFS_AC_KERNEL_KTHREAD_COMPLETE_AND_EXIT 62 ZFS_AC_KERNEL_KTHREAD_DEQUEUE_SIGNAL_4ARG 63]) 64 65AC_DEFUN([ZFS_AC_KERNEL_SRC_KTHREAD], [ 66 ZFS_AC_KERNEL_SRC_KTHREAD_COMPLETE_AND_EXIT 67 ZFS_AC_KERNEL_SRC_KTHREAD_DEQUEUE_SIGNAL_4ARG 68]) 69