btrfs_inode.h (7edd339c8a416afed9d58b5d20778d5ee49e079f) btrfs_inode.h (fa4b8cb1738097586f49ec66cd3656cef47ac143)
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) 2007 Oracle. All rights reserved.
4 */
5
6#ifndef BTRFS_INODE_H
7#define BTRFS_INODE_H
8

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137 /*
138 * log transid when this inode was last modified
139 */
140 int last_sub_trans;
141
142 /* a local copy of root's last_log_commit */
143 int last_log_commit;
144
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) 2007 Oracle. All rights reserved.
4 */
5
6#ifndef BTRFS_INODE_H
7#define BTRFS_INODE_H
8

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137 /*
138 * log transid when this inode was last modified
139 */
140 int last_sub_trans;
141
142 /* a local copy of root's last_log_commit */
143 int last_log_commit;
144
145 /*
146 * Total number of bytes pending delalloc, used by stat to calculate the
147 * real block usage of the file. This is used only for files.
148 */
149 u64 delalloc_bytes;
145 union {
146 /*
147 * Total number of bytes pending delalloc, used by stat to
148 * calculate the real block usage of the file. This is used
149 * only for files.
150 */
151 u64 delalloc_bytes;
152 /*
153 * The lowest possible index of the next dir index key which
154 * points to an inode that needs to be logged.
155 * This is used only for directories.
156 * Use the helpers btrfs_get_first_dir_index_to_log() and
157 * btrfs_set_first_dir_index_to_log() to access this field.
158 */
159 u64 first_dir_index_to_log;
160 };
150
151 union {
152 /*
153 * Total number of bytes pending delalloc that fall within a file
154 * range that is either a hole or beyond EOF (and no prealloc extent
155 * exists in the range). This is always <= delalloc_bytes and this
156 * is used only for files.
157 */

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242
243 /* Hook into fs_info->delayed_iputs */
244 struct list_head delayed_iput;
245
246 struct rw_semaphore i_mmap_lock;
247 struct inode vfs_inode;
248};
249
161
162 union {
163 /*
164 * Total number of bytes pending delalloc that fall within a file
165 * range that is either a hole or beyond EOF (and no prealloc extent
166 * exists in the range). This is always <= delalloc_bytes and this
167 * is used only for files.
168 */

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253
254 /* Hook into fs_info->delayed_iputs */
255 struct list_head delayed_iput;
256
257 struct rw_semaphore i_mmap_lock;
258 struct inode vfs_inode;
259};
260
261static inline u64 btrfs_get_first_dir_index_to_log(const struct btrfs_inode *inode)
262{
263 return READ_ONCE(inode->first_dir_index_to_log);
264}
265
266static inline void btrfs_set_first_dir_index_to_log(struct btrfs_inode *inode,
267 u64 index)
268{
269 WRITE_ONCE(inode->first_dir_index_to_log, index);
270}
271
250static inline struct btrfs_inode *BTRFS_I(const struct inode *inode)
251{
252 return container_of(inode, struct btrfs_inode, vfs_inode);
253}
254
255static inline unsigned long btrfs_inode_hash(u64 objectid,
256 const struct btrfs_root *root)
257{

--- 280 unchanged lines hidden --- 		272static inline struct btrfs_inode *BTRFS_I(const struct inode *inode)
273{
274 return container_of(inode, struct btrfs_inode, vfs_inode);
275}
276
277static inline unsigned long btrfs_inode_hash(u64 objectid,
278 const struct btrfs_root *root)
279{

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