coccinelle: alloc_cast: drop removed allocatorsgrafted

- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
  commit 7968778914e5
  ("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
  ("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
  ("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
  bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

1 files changed, 369 insertions, 0 deletions

diff --git a/fs/internal.h b/fs/internal.h
new file mode 100644
index 000000000..c658c8a5e
--- /dev/null
+++ b/fs/internal.h
@@ -0,0 +1,369 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* fs/ internal definitions
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+
+struct super_block;
+struct file_system_type;
+struct iomap;
+struct iomap_ops;
+struct linux_binprm;
+struct path;
+struct mount;
+struct shrink_control;
+struct fs_context;
+struct pipe_inode_info;
+struct iov_iter;
+struct mnt_idmap;
+struct ns_common;
+
+/*
+ * block/bdev.c
+ */
+#ifdef CONFIG_BLOCK
+extern void __init bdev_cache_init(void);
+#else
+static inline void bdev_cache_init(void)
+{
+}
+#endif /* CONFIG_BLOCK */
+
+/*
+ * buffer.c
+ */
+int __block_write_begin_int(struct folio *folio, loff_t pos, unsigned len,
+		get_block_t *get_block, const struct iomap *iomap);
+
+/*
+ * char_dev.c
+ */
+extern void __init chrdev_init(void);
+
+/*
+ * fs_context.c
+ */
+extern int parse_monolithic_mount_data(struct fs_context *, void *);
+extern void vfs_clean_context(struct fs_context *fc);
+extern int finish_clean_context(struct fs_context *fc);
+
+/*
+ * namei.c
+ */
+extern int filename_lookup(int dfd, struct filename *name, unsigned flags,
+			   struct path *path, const struct path *root);
+int filename_rmdir(int dfd, struct filename *name);
+int filename_unlinkat(int dfd, struct filename *name);
+int may_linkat(struct mnt_idmap *idmap, const struct path *link);
+int filename_renameat2(int olddfd, struct filename *oldname, int newdfd,
+		 struct filename *newname, unsigned int flags);
+int filename_mkdirat(int dfd, struct filename *name, umode_t mode);
+int filename_mknodat(int dfd, struct filename *name, umode_t mode, unsigned int dev);
+int filename_symlinkat(struct filename *from, int newdfd, struct filename *to);
+int filename_linkat(int olddfd, struct filename *old, int newdfd,
+			struct filename *new, int flags);
+int vfs_tmpfile(struct mnt_idmap *idmap,
+		const struct path *parentpath,
+		struct file *file, umode_t mode);
+struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *);
+struct dentry *start_dirop(struct dentry *parent, struct qstr *name,
+			   unsigned int lookup_flags);
+int lookup_noperm_common(struct qstr *qname, struct dentry *base);
+
+void __init filename_init(void);
+
+/*
+ * namespace.c
+ */
+extern struct vfsmount *lookup_mnt(const struct path *);
+extern int finish_automount(struct vfsmount *, const struct path *);
+
+extern int sb_prepare_remount_readonly(struct super_block *);
+
+extern void __init mnt_init(void);
+
+int mnt_get_write_access_file(struct file *file);
+void mnt_put_write_access_file(struct file *file);
+
+extern void dissolve_on_fput(struct vfsmount *);
+extern bool may_mount(void);
+
+int path_mount(const char *dev_name, const struct path *path,
+		const char *type_page, unsigned long flags, void *data_page);
+int path_umount(const struct path *path, int flags);
+int path_pivot_root(struct path *new, struct path *old);
+
+int show_path(struct seq_file *m, struct dentry *root);
+
+/*
+ * fs_struct.c
+ */
+extern void chroot_fs_refs(const struct path *, const struct path *);
+
+/*
+ * file_table.c
+ */
+struct file *alloc_empty_file(int flags, const struct cred *cred);
+struct file *alloc_empty_file_noaccount(int flags, const struct cred *cred);
+struct file *alloc_empty_backing_file(int flags, const struct cred *cred,
+				      const struct file *user_file);
+void backing_file_set_user_path(struct file *f, const struct path *path);
+
+static inline void file_put_write_access(struct file *file)
+{
+	put_write_access(file->f_inode);
+	mnt_put_write_access(file->f_path.mnt);
+	if (unlikely(file->f_mode & FMODE_BACKING))
+		mnt_put_write_access(backing_file_user_path(file)->mnt);
+}
+
+static inline void put_file_access(struct file *file)
+{
+	if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
+		i_readcount_dec(file->f_inode);
+	} else if (file->f_mode & FMODE_WRITER) {
+		file_put_write_access(file);
+	}
+}
+
+void fput_close_sync(struct file *);
+void fput_close(struct file *);
+
+/*
+ * super.c
+ */
+extern int reconfigure_super(struct fs_context *);
+extern bool super_trylock_shared(struct super_block *sb);
+struct super_block *user_get_super(dev_t, bool excl);
+void put_super(struct super_block *sb);
+void __init super_dev_init(void);
+extern bool mount_capable(struct fs_context *);
+
+/*
+ * Prepare superblock for changing its read-only state (i.e., either remount
+ * read-write superblock read-only or vice versa). After this function returns
+ * mnt_is_readonly() will return true for any mount of the superblock if its
+ * caller is able to observe any changes done by the remount. This holds until
+ * sb_end_ro_state_change() is called.
+ */
+static inline void sb_start_ro_state_change(struct super_block *sb)
+{
+	WRITE_ONCE(sb->s_readonly_remount, 1);
+	/*
+	 * For RO->RW transition, the barrier pairs with the barrier in
+	 * mnt_is_readonly() making sure if mnt_is_readonly() sees SB_RDONLY
+	 * cleared, it will see s_readonly_remount set.
+	 * For RW->RO transition, the barrier pairs with the barrier in
+	 * mnt_get_write_access() before the mnt_is_readonly() check.
+	 * The barrier makes sure if mnt_get_write_access() sees MNT_WRITE_HOLD
+	 * already cleared, it will see s_readonly_remount set.
+	 */
+	smp_wmb();
+}
+
+/*
+ * Ends section changing read-only state of the superblock. After this function
+ * returns if mnt_is_readonly() returns false, the caller will be able to
+ * observe all the changes remount did to the superblock.
+ */
+static inline void sb_end_ro_state_change(struct super_block *sb)
+{
+	/*
+	 * This barrier provides release semantics that pairs with
+	 * the smp_rmb() acquire semantics in mnt_is_readonly().
+	 * This barrier pair ensure that when mnt_is_readonly() sees
+	 * 0 for sb->s_readonly_remount, it will also see all the
+	 * preceding flag changes that were made during the RO state
+	 * change.
+	 */
+	smp_wmb();
+	WRITE_ONCE(sb->s_readonly_remount, 0);
+}
+
+/*
+ * open.c
+ */
+struct open_flags {
+	int open_flag;
+	umode_t mode;
+	int acc_mode;
+	int intent;
+	int lookup_flags;
+};
+extern struct file *do_file_open(int dfd, struct filename *pathname,
+		const struct open_flags *op);
+extern struct file *do_file_open_root(const struct path *,
+		const char *, const struct open_flags *);
+extern struct open_how build_open_how(int flags, umode_t mode);
+extern int build_open_flags(const struct open_how *how, struct open_flags *op);
+struct file *file_close_fd_locked(struct files_struct *files, unsigned fd);
+
+int do_ftruncate(struct file *file, loff_t length, unsigned int flags);
+int chmod_common(const struct path *path, umode_t mode);
+int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group,
+		int flag);
+int chown_common(const struct path *path, uid_t user, gid_t group);
+extern int vfs_open(const struct path *, struct file *);
+
+/*
+ * inode.c
+ */
+extern long prune_icache_sb(struct super_block *sb, struct shrink_control *sc);
+int dentry_needs_remove_privs(struct mnt_idmap *, struct dentry *dentry);
+bool in_group_or_capable(struct mnt_idmap *idmap,
+			 const struct inode *inode, vfsgid_t vfsgid);
+
+/*
+ * fs-writeback.c
+ */
+long get_nr_dirty_inodes(void);
+bool sync_lazytime(struct inode *inode);
+
+/*
+ * dcache.c
+ */
+extern int d_set_mounted(struct dentry *dentry);
+extern long prune_dcache_sb(struct super_block *sb, struct shrink_control *sc);
+extern struct dentry *d_alloc_cursor(struct dentry *);
+extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *);
+extern char *simple_dname(struct dentry *, char *, int);
+extern void dput_to_list(struct dentry *, struct list_head *);
+extern void shrink_dentry_list(struct list_head *);
+extern void shrink_dcache_for_umount(struct super_block *);
+extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *);
+extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
+				const struct qstr *name, unsigned *seq);
+
+/*
+ * pipe.c
+ */
+extern const struct file_operations pipefifo_fops;
+
+/*
+ * fs_pin.c
+ */
+extern void group_pin_kill(struct hlist_head *p);
+extern void mnt_pin_kill(struct mount *m);
+
+/*
+ * fs/nsfs.c
+ */
+extern const struct dentry_operations ns_dentry_operations;
+int open_namespace(struct ns_common *ns);
+struct file *open_namespace_file(struct ns_common *ns);
+
+/*
+ * fs/stat.c:
+ */
+
+int do_statx(int dfd, struct filename *filename, unsigned int flags,
+	     unsigned int mask, struct statx __user *buffer);
+int do_statx_fd(int fd, unsigned int flags, unsigned int mask,
+		struct statx __user *buffer);
+
+/*
+ * fs/splice.c:
+ */
+ssize_t splice_file_to_pipe(struct file *in,
+			    struct pipe_inode_info *opipe,
+			    loff_t *offset,
+			    size_t len, unsigned int flags);
+
+/*
+ * fs/xattr.c:
+ */
+struct xattr_name {
+	char name[XATTR_NAME_MAX + 1];
+};
+
+struct kernel_xattr_ctx {
+	/* Value of attribute */
+	union {
+		const void __user *cvalue;
+		void __user *value;
+	};
+	void *kvalue;
+	size_t size;
+	/* Attribute name */
+	struct xattr_name *kname;
+	unsigned int flags;
+};
+
+ssize_t file_getxattr(struct file *file, struct kernel_xattr_ctx *ctx);
+ssize_t filename_getxattr(int dfd, struct filename *filename,
+			  unsigned int lookup_flags, struct kernel_xattr_ctx *ctx);
+int file_setxattr(struct file *file, struct kernel_xattr_ctx *ctx);
+int filename_setxattr(int dfd, struct filename *filename,
+		      unsigned int lookup_flags, struct kernel_xattr_ctx *ctx);
+int setxattr_copy(const char __user *name, struct kernel_xattr_ctx *ctx);
+int import_xattr_name(struct xattr_name *kname, const char __user *name);
+
+int may_write_xattr(struct mnt_idmap *idmap, struct inode *inode);
+
+#ifdef CONFIG_FS_POSIX_ACL
+int do_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
+	       const char *acl_name, const void *kvalue, size_t size);
+ssize_t do_get_acl(struct mnt_idmap *idmap, struct dentry *dentry,
+		   const char *acl_name, void *kvalue, size_t size);
+#else
+static inline int do_set_acl(struct mnt_idmap *idmap,
+			     struct dentry *dentry, const char *acl_name,
+			     const void *kvalue, size_t size)
+{
+	return -EOPNOTSUPP;
+}
+static inline ssize_t do_get_acl(struct mnt_idmap *idmap,
+				 struct dentry *dentry, const char *acl_name,
+				 void *kvalue, size_t size)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
+ssize_t __kernel_write_iter(struct file *file, struct iov_iter *from, loff_t *pos);
+
+/*
+ * fs/attr.c
+ */
+struct mnt_idmap *alloc_mnt_idmap(struct user_namespace *mnt_userns);
+struct mnt_idmap *mnt_idmap_get(struct mnt_idmap *idmap);
+void mnt_idmap_put(struct mnt_idmap *idmap);
+struct stashed_operations {
+	struct dentry *(*stash_dentry)(struct dentry **stashed,
+				       struct dentry *dentry);
+	void (*put_data)(void *data);
+	int (*init_inode)(struct inode *inode, void *data);
+};
+int path_from_stashed(struct dentry **stashed, struct vfsmount *mnt, void *data,
+		      struct path *path);
+void stashed_dentry_prune(struct dentry *dentry);
+struct dentry *stash_dentry(struct dentry **stashed, struct dentry *dentry);
+struct dentry *stashed_dentry_get(struct dentry **stashed);
+/**
+ * path_mounted - check whether path is mounted
+ * @path: path to check
+ *
+ * Determine whether @path refers to the root of a mount.
+ *
+ * Return: true if @path is the root of a mount, false if not.
+ */
+static inline bool path_mounted(const struct path *path)
+{
+	return path->mnt->mnt_root == path->dentry;
+}
+void file_f_owner_release(struct file *file);
+bool file_seek_cur_needs_f_lock(struct file *file);
+int statmount_mnt_idmap(struct mnt_idmap *idmap, struct seq_file *seq, bool uid_map);
+struct dentry *find_next_child(struct dentry *parent, struct dentry *prev);
+int anon_inode_getattr(struct mnt_idmap *idmap, const struct path *path,
+		       struct kstat *stat, u32 request_mask,
+		       unsigned int query_flags);
+int anon_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
+		       struct iattr *attr);
+void pidfs_get_root(struct path *path);
+void nsfs_get_root(struct path *path);
+void failfs_get_root(struct path *path);
+void __init failfs_init(void);
+bool failfs_mnt(const struct vfsmount *mnt);
+int failfs_current_chdir(void);