mirror_zfs/config/kernel-sb-dying.m4
Rob Norris 85391ee931 build: add SPDX license tags to build system files
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #18077
2026-01-08 15:08:03 -08:00

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dnl # SPDX-License-Identifier: CDDL-1.0
dnl #
dnl # SB_DYING exists since Linux 6.6
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_SB_DYING], [
ZFS_LINUX_TEST_SRC([sb_dying], [
#include <linux/fs.h>
],[
(void) SB_DYING;
])
])
AC_DEFUN([ZFS_AC_KERNEL_SB_DYING], [
AC_MSG_CHECKING([whether SB_DYING is defined])
ZFS_LINUX_TEST_RESULT([sb_dying], [
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
])
])