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config: remove HAVE_ENCODE_FH_WITH_INODE

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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 2024-08-03 13:12:07 +10:00 committed by Brian Behlendorf
parent 8e002ee26e
commit f70ffacdfc
3 changed files with 0 additions and 36 deletions
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27
config/kernel-encode-fh-inode.m4
View File

@ -1,27 +0,0 @@
dnl #
dnl # 3.5.0 API change
dnl # torvalds/linux@b0b0382bb4904965a9e9fca77ad87514dfda0d1c changed the
dnl # ->encode_fh() callback to pass the child inode and its parents inode
dnl # rather than a dentry and a boolean saying whether we want the parent.
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_ENCODE_FH_WITH_INODE], [
ZFS_LINUX_TEST_SRC([export_operations_encode_fh], [
#include <linux/exportfs.h>
static int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
struct inode *parent) { return 0; }
static struct export_operations eops __attribute__ ((unused))={
.encode_fh = encode_fh,
};
],[])
])
AC_DEFUN([ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE], [
AC_MSG_CHECKING([whether eops->encode_fh() wants inode])
ZFS_LINUX_TEST_RESULT([export_operations_encode_fh], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ENCODE_FH_WITH_INODE, 1,
[eops->encode_fh() wants child and parent inodes])
],[
AC_MSG_RESULT(no)
])
])

2
config/kernel.m4
View File

@ -89,7 +89,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [
ZFS_AC_KERNEL_SRC_PUT_LINK
ZFS_AC_KERNEL_SRC_TMPFILE
ZFS_AC_KERNEL_SRC_AUTOMOUNT
ZFS_AC_KERNEL_SRC_ENCODE_FH_WITH_INODE
ZFS_AC_KERNEL_SRC_COMMIT_METADATA
ZFS_AC_KERNEL_SRC_SETATTR_PREPARE
ZFS_AC_KERNEL_SRC_INSERT_INODE_LOCKED
@ -239,7 +238,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [
ZFS_AC_KERNEL_PUT_LINK
ZFS_AC_KERNEL_TMPFILE
ZFS_AC_KERNEL_AUTOMOUNT
ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE
ZFS_AC_KERNEL_COMMIT_METADATA
ZFS_AC_KERNEL_SETATTR_PREPARE
ZFS_AC_KERNEL_INSERT_INODE_LOCKED

7
module/os/linux/zfs/zpl_export.c
View File

@ -31,15 +31,8 @@
static int
#ifdef HAVE_ENCODE_FH_WITH_INODE
zpl_encode_fh(struct inode *ip, __u32 *fh, int *max_len, struct inode *parent)
{
#else
zpl_encode_fh(struct dentry *dentry, __u32 *fh, int *max_len, int connectable)
{
/* CSTYLED */
struct inode *ip = dentry->d_inode;
#endif /* HAVE_ENCODE_FH_WITH_INODE */
fstrans_cookie_t cookie;
ushort_t empty_fid = 0;
fid_t *fid;