Linux 6.3 compat: idmapped mount API changes

Linux kernel 6.3 changed a bunch of APIs to use the dedicated idmap 
type for mounts (struct mnt_idmap), we need to detect these changes 
and make zfs work with the new APIs.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Youzhong Yang <[email protected]>
Closes #14682

2 files changed, 10 insertions, 10 deletions

diff --git a/module/os/freebsd/zfs/zfs_acl.c b/module/os/freebsd/zfs/zfs_acl.c
index 9f735dbb5..a07707692 100644
--- a/module/os/freebsd/zfs/zfs_acl.c
+++ b/module/os/freebsd/zfs/zfs_acl.c
@@ -1619,7 +1619,7 @@ zfs_acl_inherit(zfsvfs_t *zfsvfs, vtype_t vtype, zfs_acl_t *paclp,
  */
 int
 zfs_acl_ids_create(znode_t *dzp, int flag, vattr_t *vap, cred_t *cr,
-    vsecattr_t *vsecp, zfs_acl_ids_t *acl_ids, zuserns_t *mnt_ns)
+    vsecattr_t *vsecp, zfs_acl_ids_t *acl_ids, zidmap_t *mnt_ns)
 {
 	int		error;
 	zfsvfs_t	*zfsvfs = dzp->z_zfsvfs;
@@ -2341,7 +2341,7 @@ zfs_fastaccesschk_execute(znode_t *zdp, cred_t *cr)
  */
 int
 zfs_zaccess(znode_t *zp, int mode, int flags, boolean_t skipaclchk, cred_t *cr,
-    zuserns_t *mnt_ns)
+    zidmap_t *mnt_ns)
 {
 	uint32_t	working_mode;
 	int		error;
@@ -2471,7 +2471,7 @@ zfs_zaccess(znode_t *zp, int mode, int flags, boolean_t skipaclchk, cred_t *cr,
  */
 int
 zfs_zaccess_rwx(znode_t *zp, mode_t mode, int flags, cred_t *cr,
-    zuserns_t *mnt_ns)
+    zidmap_t *mnt_ns)
 {
 	return (zfs_zaccess(zp, zfs_unix_to_v4(mode >> 6), flags, B_FALSE, cr,
 	    mnt_ns));
@@ -2541,7 +2541,7 @@ zfs_delete_final_check(znode_t *zp, znode_t *dzp,
  *
  */
 int
-zfs_zaccess_delete(znode_t *dzp, znode_t *zp, cred_t *cr, zuserns_t *mnt_ns)
+zfs_zaccess_delete(znode_t *dzp, znode_t *zp, cred_t *cr, zidmap_t *mnt_ns)
 {
 	uint32_t dzp_working_mode = 0;
 	uint32_t zp_working_mode = 0;
@@ -2628,7 +2628,7 @@ zfs_zaccess_delete(znode_t *dzp, znode_t *zp, cred_t *cr, zuserns_t *mnt_ns)
 
 int
 zfs_zaccess_rename(znode_t *sdzp, znode_t *szp, znode_t *tdzp,
-    znode_t *tzp, cred_t *cr, zuserns_t *mnt_ns)
+    znode_t *tzp, cred_t *cr, zidmap_t *mnt_ns)
 {
 	int add_perm;
 	int error;
diff --git a/module/os/freebsd/zfs/zfs_vnops_os.c b/module/os/freebsd/zfs/zfs_vnops_os.c
index b3405b759..8abd7239a 100644
--- a/module/os/freebsd/zfs/zfs_vnops_os.c
+++ b/module/os/freebsd/zfs/zfs_vnops_os.c
@@ -1053,7 +1053,7 @@ zfs_lookup(vnode_t *dvp, const char *nm, vnode_t **vpp,
  */
 int
 zfs_create(znode_t *dzp, const char *name, vattr_t *vap, int excl, int mode,
-    znode_t **zpp, cred_t *cr, int flag, vsecattr_t *vsecp, zuserns_t *mnt_ns)
+    znode_t **zpp, cred_t *cr, int flag, vsecattr_t *vsecp, zidmap_t *mnt_ns)
 {
 	(void) excl, (void) mode, (void) flag;
 	znode_t		*zp;
@@ -1405,7 +1405,7 @@ zfs_remove(znode_t *dzp, const char *name, cred_t *cr, int flags)
  */
 int
 zfs_mkdir(znode_t *dzp, const char *dirname, vattr_t *vap, znode_t **zpp,
-    cred_t *cr, int flags, vsecattr_t *vsecp, zuserns_t *mnt_ns)
+    cred_t *cr, int flags, vsecattr_t *vsecp, zidmap_t *mnt_ns)
 {
 	(void) flags, (void) vsecp;
 	znode_t		*zp;
@@ -2159,7 +2159,7 @@ zfs_getattr(vnode_t *vp, vattr_t *vap, int flags, cred_t *cr)
  *	vp - ctime updated, mtime updated if size changed.
  */
 int
-zfs_setattr(znode_t *zp, vattr_t *vap, int flags, cred_t *cr, zuserns_t *mnt_ns)
+zfs_setattr(znode_t *zp, vattr_t *vap, int flags, cred_t *cr, zidmap_t *mnt_ns)
 {
 	vnode_t		*vp = ZTOV(zp);
 	zfsvfs_t	*zfsvfs = zp->z_zfsvfs;
@@ -3420,7 +3420,7 @@ out:
 
 int
 zfs_rename(znode_t *sdzp, const char *sname, znode_t *tdzp, const char *tname,
-    cred_t *cr, int flags, uint64_t rflags, vattr_t *wo_vap, zuserns_t *mnt_ns)
+    cred_t *cr, int flags, uint64_t rflags, vattr_t *wo_vap, zidmap_t *mnt_ns)
 {
 	struct componentname scn, tcn;
 	vnode_t *sdvp, *tdvp;
@@ -3477,7 +3477,7 @@ fail:
  */
 int
 zfs_symlink(znode_t *dzp, const char *name, vattr_t *vap,
-    const char *link, znode_t **zpp, cred_t *cr, int flags, zuserns_t *mnt_ns)
+    const char *link, znode_t **zpp, cred_t *cr, int flags, zidmap_t *mnt_ns)
 {
 	(void) flags;
 	znode_t		*zp;