1282 	struct btrfs_fs_info *fs_info;  member
1834 	struct btrfs_fs_info *fs_info;  member
2162 #define btrfs_test_opt(root, opt)	((root)->fs_info->mount_opt & \
2168 		btrfs_info(root->fs_info, fmt, ##args);			\
2169 	btrfs_set_opt(root->fs_info->mount_opt, opt);			\
2175 		btrfs_info(root->fs_info, fmt, ##args);			\
2176 	btrfs_clear_opt(root->fs_info->mount_opt, opt);			\
3440 void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info);
3492 int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info,
3512 int btrfs_init_space_info(struct btrfs_fs_info *fs_info);
3514 					 struct btrfs_fs_info *fs_info);
3527 void btrfs_set_item_key_safe(struct btrfs_fs_info *fs_info,
3651 static inline int btrfs_fs_closing(struct btrfs_fs_info *fs_info)  in btrfs_fs_closing()  argument
3657 	return fs_info->closing;  in btrfs_fs_closing()
3667 	return (root->fs_info->sb->s_flags & MS_RDONLY ||  in btrfs_need_cleaner_sleep()
3668 		btrfs_fs_closing(root->fs_info));  in btrfs_need_cleaner_sleep()
3671 static inline void free_fs_info(struct btrfs_fs_info *fs_info)  in free_fs_info()  argument
3673 	kfree(fs_info->balance_ctl);  in free_fs_info()
3674 	kfree(fs_info->delayed_root);  in free_fs_info()
3675 	kfree(fs_info->extent_root);  in free_fs_info()
3676 	kfree(fs_info->tree_root);  in free_fs_info()
3677 	kfree(fs_info->chunk_root);  in free_fs_info()
3678 	kfree(fs_info->dev_root);  in free_fs_info()
3679 	kfree(fs_info->csum_root);  in free_fs_info()
3680 	kfree(fs_info->quota_root);  in free_fs_info()
3681 	kfree(fs_info->uuid_root);  in free_fs_info()
3682 	kfree(fs_info->super_copy);  in free_fs_info()
3683 	kfree(fs_info->super_for_commit);  in free_fs_info()
3684 	security_free_mnt_opts(&fs_info->security_opts);  in free_fs_info()
3685 	kfree(fs_info);  in free_fs_info()
3689 u64 btrfs_get_tree_mod_seq(struct btrfs_fs_info *fs_info,
3691 void btrfs_put_tree_mod_seq(struct btrfs_fs_info *fs_info,
3733 int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info,
3905 int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput,
3968 void update_ioctl_balance_args(struct btrfs_fs_info *fs_info, int lock,
3977 int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
3978 void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info);
4009 int btrfs_sysfs_add_one(struct btrfs_fs_info *fs_info);
4010 void btrfs_sysfs_remove_one(struct btrfs_fs_info *fs_info);
4021 void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...);
4024 void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...)  in btrfs_printk()  argument
4029 #define btrfs_emerg(fs_info, fmt, args...) \  argument
4030 	btrfs_printk(fs_info, KERN_EMERG fmt, ##args)
4031 #define btrfs_alert(fs_info, fmt, args...) \  argument
4032 	btrfs_printk(fs_info, KERN_ALERT fmt, ##args)
4033 #define btrfs_crit(fs_info, fmt, args...) \  argument
4034 	btrfs_printk(fs_info, KERN_CRIT fmt, ##args)
4035 #define btrfs_err(fs_info, fmt, args...) \  argument
4036 	btrfs_printk(fs_info, KERN_ERR fmt, ##args)
4037 #define btrfs_warn(fs_info, fmt, args...) \  argument
4038 	btrfs_printk(fs_info, KERN_WARNING fmt, ##args)
4039 #define btrfs_notice(fs_info, fmt, args...) \  argument
4040 	btrfs_printk(fs_info, KERN_NOTICE fmt, ##args)
4041 #define btrfs_info(fs_info, fmt, args...) \  argument
4042 	btrfs_printk(fs_info, KERN_INFO fmt, ##args)
4045 #define btrfs_debug(fs_info, fmt, args...) \  argument
4046 	btrfs_printk(fs_info, KERN_DEBUG fmt, ##args)
4048 #define btrfs_debug(fs_info, fmt, args...) \  argument
4069 void __btrfs_std_error(struct btrfs_fs_info *fs_info, const char *function,
4080 static inline void __btrfs_set_fs_incompat(struct btrfs_fs_info *fs_info,  in __btrfs_set_fs_incompat()  argument
4086 	disk_super = fs_info->super_copy;  in __btrfs_set_fs_incompat()
4089 		spin_lock(&fs_info->super_lock);  in __btrfs_set_fs_incompat()
4094 			btrfs_info(fs_info, "setting %llu feature flag",  in __btrfs_set_fs_incompat()
4097 		spin_unlock(&fs_info->super_lock);  in __btrfs_set_fs_incompat()
4101 #define btrfs_fs_incompat(fs_info, opt) \  argument
4102 	__btrfs_fs_incompat((fs_info), BTRFS_FEATURE_INCOMPAT_##opt)
4104 static inline int __btrfs_fs_incompat(struct btrfs_fs_info *fs_info, u64 flag)  in __btrfs_fs_incompat()  argument
4107 	disk_super = fs_info->super_copy;  in __btrfs_fs_incompat()
4122 #define btrfs_std_error(fs_info, errno)				\  argument
4125 		__btrfs_std_error((fs_info), __func__,		\
4129 #define btrfs_error(fs_info, errno, fmt, args...)		\  argument
4131 	__btrfs_std_error((fs_info), __func__, __LINE__,	\
4136 void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
4143 #define btrfs_panic(fs_info, errno, fmt, args...)			\  argument
4145 	__btrfs_panic(fs_info, __func__, __LINE__, errno, fmt, ##args);	\
4183 int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
4195 void btrfs_bio_counter_inc_blocked(struct btrfs_fs_info *fs_info);
4196 void btrfs_bio_counter_inc_noblocked(struct btrfs_fs_info *fs_info);
4197 void btrfs_bio_counter_sub(struct btrfs_fs_info *fs_info, s64 amount);
4199 static inline void btrfs_bio_counter_dec(struct btrfs_fs_info *fs_info)  in btrfs_bio_counter_dec()  argument
4201 	btrfs_bio_counter_sub(fs_info, 1);  in btrfs_bio_counter_dec()
4229 static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info)  in btrfs_defrag_cancelled()  argument