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config: remove HAVE_D_REVALIDATE_NAMEIDATA

Browse Source 
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #16479
This commit is contained in:
Rob Norris 2024-08-04 13:31:02 +10:00 committed by Tony Hutter
parent f71866c35f
commit 81d780a0c4
3 changed files with 0 additions and 37 deletions
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31
config/kernel-dentry-operations.m4
View File

@ -42,35 +42,6 @@ AC_DEFUN([ZFS_AC_KERNEL_D_SET_D_OP], [
])
])
dnl #
dnl # 3.6 API change
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_D_REVALIDATE_NAMEIDATA], [
ZFS_LINUX_TEST_SRC([dentry_operations_revalidate], [
#include <linux/dcache.h>
#include <linux/sched.h>
static int revalidate (struct dentry *dentry,
struct nameidata *nidata) { return 0; }
static const struct dentry_operations
dops __attribute__ ((unused)) = {
.d_revalidate = revalidate,
};
],[])
])
AC_DEFUN([ZFS_AC_KERNEL_D_REVALIDATE_NAMEIDATA], [
AC_MSG_CHECKING([whether dops->d_revalidate() takes struct nameidata])
ZFS_LINUX_TEST_RESULT([dentry_operations_revalidate], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_D_REVALIDATE_NAMEIDATA, 1,
[dops->d_revalidate() operation takes nameidata])
],[
AC_MSG_RESULT(no)
])
])
dnl #
dnl # 2.6.38 API change
dnl # Added sb->s_d_op default dentry_operations member
@ -96,13 +67,11 @@ AC_DEFUN([ZFS_AC_KERNEL_S_D_OP], [
AC_DEFUN([ZFS_AC_KERNEL_SRC_DENTRY], [
ZFS_AC_KERNEL_SRC_D_OBTAIN_ALIAS
ZFS_AC_KERNEL_SRC_D_SET_D_OP
ZFS_AC_KERNEL_SRC_D_REVALIDATE_NAMEIDATA
ZFS_AC_KERNEL_SRC_S_D_OP
])
AC_DEFUN([ZFS_AC_KERNEL_DENTRY], [
ZFS_AC_KERNEL_D_OBTAIN_ALIAS
ZFS_AC_KERNEL_D_SET_D_OP
ZFS_AC_KERNEL_D_REVALIDATE_NAMEIDATA
ZFS_AC_KERNEL_S_D_OP
])

2
config/kernel.m4
View File

@ -86,7 +86,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [
ZFS_AC_KERNEL_SRC_COMMIT_METADATA
ZFS_AC_KERNEL_SRC_SETATTR_PREPARE
ZFS_AC_KERNEL_SRC_INSERT_INODE_LOCKED
ZFS_AC_KERNEL_SRC_DENTRY
ZFS_AC_KERNEL_SRC_TRUNCATE_SETSIZE
ZFS_AC_KERNEL_SRC_SECURITY_INODE
ZFS_AC_KERNEL_SRC_FST_MOUNT
@ -225,7 +224,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [
ZFS_AC_KERNEL_COMMIT_METADATA
ZFS_AC_KERNEL_SETATTR_PREPARE
ZFS_AC_KERNEL_INSERT_INODE_LOCKED
ZFS_AC_KERNEL_DENTRY
ZFS_AC_KERNEL_TRUNCATE_SETSIZE
ZFS_AC_KERNEL_SECURITY_INODE
ZFS_AC_KERNEL_FST_MOUNT

4
module/os/linux/zfs/zpl_ctldir.c
View File

@ -207,11 +207,7 @@ zpl_snapdir_automount(struct path *path)
* the snapshot being immediately unmounted.
*/
static int
#ifdef HAVE_D_REVALIDATE_NAMEIDATA
zpl_snapdir_revalidate(struct dentry *dentry, struct nameidata *i)
#else
zpl_snapdir_revalidate(struct dentry *dentry, unsigned int flags)
#endif
{
return (!!dentry->d_inode);
}