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85391ee931
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
84 lines
1.9 KiB
Plaintext
84 lines
1.9 KiB
Plaintext
dnl # SPDX-License-Identifier: CDDL-1.0
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dnl #
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dnl # 2.6.28 API change
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dnl # Added d_obtain_alias() helper function.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_D_OBTAIN_ALIAS], [
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ZFS_LINUX_TEST_SRC([d_obtain_alias], [
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#include <linux/dcache.h>
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], [
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d_obtain_alias(NULL);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_D_OBTAIN_ALIAS], [
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AC_MSG_CHECKING([whether d_obtain_alias() is available])
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ZFS_LINUX_TEST_RESULT_SYMBOL([d_obtain_alias],
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[d_obtain_alias], [fs/dcache.c], [
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AC_MSG_RESULT(yes)
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], [
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ZFS_LINUX_TEST_ERROR([d_obtain_alias()])
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])
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])
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dnl #
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dnl # 2.6.38 API change
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dnl # Added d_set_d_op() helper function.
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dnl #
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dnl # 6.17 API change
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dnl # d_set_d_op() removed. No direct replacement.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_D_SET_D_OP], [
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ZFS_LINUX_TEST_SRC([d_set_d_op], [
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#include <linux/dcache.h>
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], [
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d_set_d_op(NULL, NULL);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_D_SET_D_OP], [
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AC_MSG_CHECKING([whether d_set_d_op() is available])
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ZFS_LINUX_TEST_RESULT([d_set_d_op], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_D_SET_D_OP, 1,
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[Define if d_set_d_op() is available])
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], [
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AC_MSG_RESULT(no)
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])
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])
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dnl #
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dnl # 6.17 API change
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dnl # sb->s_d_op removed; set_default_d_op(sb, dop) added
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_SET_DEFAULT_D_OP], [
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ZFS_LINUX_TEST_SRC([set_default_d_op], [
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#include <linux/dcache.h>
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], [
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set_default_d_op(NULL, NULL);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_SET_DEFAULT_D_OP], [
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AC_MSG_CHECKING([whether set_default_d_op() is available])
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ZFS_LINUX_TEST_RESULT([set_default_d_op], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_SET_DEFAULT_D_OP, 1,
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[Define if set_default_d_op() is available])
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], [
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AC_MSG_RESULT(no)
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_SRC_DENTRY], [
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ZFS_AC_KERNEL_SRC_D_OBTAIN_ALIAS
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ZFS_AC_KERNEL_SRC_D_SET_D_OP
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ZFS_AC_KERNEL_SRC_SET_DEFAULT_D_OP
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])
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AC_DEFUN([ZFS_AC_KERNEL_DENTRY], [
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ZFS_AC_KERNEL_D_OBTAIN_ALIAS
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ZFS_AC_KERNEL_D_SET_D_OP
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ZFS_AC_KERNEL_SET_DEFAULT_D_OP
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])
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