[mirror_ubuntu-bionic-kernel.git] / zfs / config / kernel-aio-fsync.m4

dnl #
dnl # Linux 4.9-rc5+ ABI, removal of the .aio_fsync field
dnl #
AC_DEFUN([ZFS_AC_KERNEL_AIO_FSYNC], [
	AC_MSG_CHECKING([whether fops->aio_fsync() exists])
	ZFS_LINUX_TRY_COMPILE([
		#include <linux/fs.h>

		static const struct file_operations
		    fops __attribute__ ((unused)) = {
			.aio_fsync = NULL,
		};
	],[
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_FILE_AIO_FSYNC, 1, [fops->aio_fsync() exists])
	],[
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
70e083d2 TG	1	dnl #
	2	dnl # Linux 4.9-rc5+ ABI, removal of the .aio_fsync field
	3	dnl #
	4	AC_DEFUN([ZFS_AC_KERNEL_AIO_FSYNC], [
	5	AC_MSG_CHECKING([whether fops->aio_fsync() exists])
	6	ZFS_LINUX_TRY_COMPILE([
	7	#include <linux/fs.h>
	8
	9	static const struct file_operations
	10	fops __attribute__ ((unused)) = {
	11	.aio_fsync = NULL,
	12	};
	13	],[
	14	],[
	15	AC_MSG_RESULT(yes)
	16	AC_DEFINE(HAVE_FILE_AIO_FSYNC, 1, [fops->aio_fsync() exists])
	17	],[
	18	AC_MSG_RESULT(no)
	19	])
	20	])
	21