config: remove HAVE_VFS_ITERATE/HAVE_VFS_ITERATE_SHARED

Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Tony Hutter <[email protected]>
Reviewed-by: Tino Reichardt <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Closes #16479

2 files changed, 1 insertions, 68 deletions

diff --git a/include/os/linux/zfs/sys/zfs_vnops_os.h b/include/os/linux/zfs/sys/zfs_vnops_os.h
index 830c76e57..f34eb153f 100644
--- a/include/os/linux/zfs/sys/zfs_vnops_os.h
+++ b/include/os/linux/zfs/sys/zfs_vnops_os.h
@@ -55,7 +55,7 @@ extern int zfs_mkdir(znode_t *dzp, char *dirname, vattr_t *vap,
     znode_t **zpp, cred_t *cr, int flags, vsecattr_t *vsecp, zidmap_t *mnt_ns);
 extern int zfs_rmdir(znode_t *dzp, char *name, znode_t *cwd,
     cred_t *cr, int flags);
-extern int zfs_readdir(struct inode *ip, zpl_dir_context_t *ctx, cred_t *cr);
+extern int zfs_readdir(struct inode *ip, struct dir_context *ctx, cred_t *cr);
 #ifdef HAVE_GENERIC_FILLATTR_IDMAP_REQMASK
 extern int zfs_getattr_fast(zidmap_t *, u32 request_mask, struct inode *ip,
     struct kstat *sp);
diff --git a/include/os/linux/zfs/sys/zpl.h b/include/os/linux/zfs/sys/zpl.h
index 8a7dc0320..e0c1f84e1 100644
--- a/include/os/linux/zfs/sys/zpl.h
+++ b/include/os/linux/zfs/sys/zpl.h
@@ -110,73 +110,6 @@ extern const struct inode_operations zpl_ops_snapdir;
 extern const struct file_operations zpl_fops_shares;
 extern const struct inode_operations zpl_ops_shares;
 
-#if defined(HAVE_VFS_ITERATE) || defined(HAVE_VFS_ITERATE_SHARED)
-
-#define	ZPL_DIR_CONTEXT_INIT(_dirent, _actor, _pos) {	\
-	.actor = _actor,				\
-	.pos = _pos,					\
-}
-
-typedef struct dir_context zpl_dir_context_t;
-
-#define	zpl_dir_emit		dir_emit
-#define	zpl_dir_emit_dot	dir_emit_dot
-#define	zpl_dir_emit_dotdot	dir_emit_dotdot
-#define	zpl_dir_emit_dots	dir_emit_dots
-
-#else
-
-typedef struct zpl_dir_context {
-	void *dirent;
-	const filldir_t actor;
-	loff_t pos;
-} zpl_dir_context_t;
-
-#define	ZPL_DIR_CONTEXT_INIT(_dirent, _actor, _pos) {	\
-	.dirent = _dirent,				\
-	.actor = _actor,				\
-	.pos = _pos,					\
-}
-
-static inline bool
-zpl_dir_emit(zpl_dir_context_t *ctx, const char *name, int namelen,
-    uint64_t ino, unsigned type)
-{
-	return (!ctx->actor(ctx->dirent, name, namelen, ctx->pos, ino, type));
-}
-
-static inline bool
-zpl_dir_emit_dot(struct file *file, zpl_dir_context_t *ctx)
-{
-	return (ctx->actor(ctx->dirent, ".", 1, ctx->pos,
-	    file_inode(file)->i_ino, DT_DIR) == 0);
-}
-
-static inline bool
-zpl_dir_emit_dotdot(struct file *file, zpl_dir_context_t *ctx)
-{
-	return (ctx->actor(ctx->dirent, "..", 2, ctx->pos,
-	    parent_ino(file_dentry(file)), DT_DIR) == 0);
-}
-
-static inline bool
-zpl_dir_emit_dots(struct file *file, zpl_dir_context_t *ctx)
-{
-	if (ctx->pos == 0) {
-		if (!zpl_dir_emit_dot(file, ctx))
-			return (false);
-		ctx->pos = 1;
-	}
-	if (ctx->pos == 1) {
-		if (!zpl_dir_emit_dotdot(file, ctx))
-			return (false);
-		ctx->pos = 2;
-	}
-	return (true);
-}
-#endif /* HAVE_VFS_ITERATE */
-
-
 /* zpl_file_range.c */
 
 /* handlers for file_operations of the same name */