Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* -*- mode: c; c-basic-offset: 8; -*-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * vim: noexpandtab sw=8 ts=8 sts=0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * file.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Function prototypes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #ifndef OCFS2_FILE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define OCFS2_FILE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) extern const struct file_operations ocfs2_fops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) extern const struct file_operations ocfs2_dops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) extern const struct file_operations ocfs2_fops_no_plocks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) extern const struct file_operations ocfs2_dops_no_plocks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) extern const struct inode_operations ocfs2_file_iops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) extern const struct inode_operations ocfs2_special_file_iops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) struct ocfs2_alloc_context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) enum ocfs2_alloc_restarted;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) struct ocfs2_file_private {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	struct file		*fp_file;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	struct mutex		fp_mutex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	struct ocfs2_lock_res	fp_flock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) int ocfs2_add_inode_data(struct ocfs2_super *osb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 			 struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 			 u32 *logical_offset,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 			 u32 clusters_to_add,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 			 int mark_unwritten,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 			 struct buffer_head *fe_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 			 handle_t *handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 			 struct ocfs2_alloc_context *data_ac,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 			 struct ocfs2_alloc_context *meta_ac,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 			 enum ocfs2_alloc_restarted *reason_ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) int ocfs2_set_inode_size(handle_t *handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 		struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 		struct buffer_head *fe_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 		u64 new_i_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) int ocfs2_simple_size_update(struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 			     struct buffer_head *di_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 			     u64 new_i_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) int ocfs2_truncate_file(struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 		struct buffer_head *di_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 		u64 new_i_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) int ocfs2_extend_no_holes(struct inode *inode, struct buffer_head *di_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 			  u64 new_i_size, u64 zero_to);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) int ocfs2_zero_extend(struct inode *inode, struct buffer_head *di_bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 		      loff_t zero_to);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) int ocfs2_setattr(struct dentry *dentry, struct iattr *attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) int ocfs2_getattr(const struct path *path, struct kstat *stat,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 		  u32 request_mask, unsigned int flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) int ocfs2_permission(struct inode *inode, int mask);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) int ocfs2_should_update_atime(struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 			      struct vfsmount *vfsmnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) int ocfs2_update_inode_atime(struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 			     struct buffer_head *bh);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) int ocfs2_change_file_space(struct file *file, unsigned int cmd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 			    struct ocfs2_space_resv *sr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) int ocfs2_check_range_for_refcount(struct inode *inode, loff_t pos,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) 				   size_t count);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) int ocfs2_remove_inode_range(struct inode *inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) 			     struct buffer_head *di_bh, u64 byte_start,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) 			     u64 byte_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) #endif /* OCFS2_FILE_H */