From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- fs/ocfs2/file.h | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 fs/ocfs2/file.h (limited to 'fs/ocfs2/file.h') diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h new file mode 100644 index 000000000..71db8f3aa --- /dev/null +++ b/fs/ocfs2/file.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * file.h + * + * Function prototypes + * + * Copyright (C) 2002, 2004 Oracle. All rights reserved. + */ + +#ifndef OCFS2_FILE_H +#define OCFS2_FILE_H + +extern const struct file_operations ocfs2_fops; +extern const struct file_operations ocfs2_dops; +extern const struct file_operations ocfs2_fops_no_plocks; +extern const struct file_operations ocfs2_dops_no_plocks; +extern const struct inode_operations ocfs2_file_iops; +extern const struct inode_operations ocfs2_special_file_iops; +struct ocfs2_alloc_context; +enum ocfs2_alloc_restarted; + +struct ocfs2_file_private { + struct file *fp_file; + struct mutex fp_mutex; + struct ocfs2_lock_res fp_flock; +}; + +int ocfs2_add_inode_data(struct ocfs2_super *osb, + struct inode *inode, + u32 *logical_offset, + u32 clusters_to_add, + int mark_unwritten, + struct buffer_head *fe_bh, + handle_t *handle, + struct ocfs2_alloc_context *data_ac, + struct ocfs2_alloc_context *meta_ac, + enum ocfs2_alloc_restarted *reason_ret); +int ocfs2_set_inode_size(handle_t *handle, + struct inode *inode, + struct buffer_head *fe_bh, + u64 new_i_size); +int ocfs2_simple_size_update(struct inode *inode, + struct buffer_head *di_bh, + u64 new_i_size); +int ocfs2_truncate_file(struct inode *inode, + struct buffer_head *di_bh, + u64 new_i_size); +int ocfs2_extend_no_holes(struct inode *inode, struct buffer_head *di_bh, + u64 new_i_size, u64 zero_to); +int ocfs2_zero_extend(struct inode *inode, struct buffer_head *di_bh, + loff_t zero_to); +int ocfs2_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, + struct iattr *attr); +int ocfs2_getattr(struct user_namespace *mnt_userns, const struct path *path, + struct kstat *stat, u32 request_mask, unsigned int flags); +int ocfs2_permission(struct user_namespace *mnt_userns, + struct inode *inode, + int mask); + +int ocfs2_should_update_atime(struct inode *inode, + struct vfsmount *vfsmnt); +int ocfs2_update_inode_atime(struct inode *inode, + struct buffer_head *bh); + +int ocfs2_change_file_space(struct file *file, unsigned int cmd, + struct ocfs2_space_resv *sr); + +int ocfs2_check_range_for_refcount(struct inode *inode, loff_t pos, + size_t count); +int ocfs2_remove_inode_range(struct inode *inode, + struct buffer_head *di_bh, u64 byte_start, + u64 byte_len); +#endif /* OCFS2_FILE_H */ -- cgit v1.2.3