diff options
Diffstat (limited to 'fs/erofs/internal.h')
-rw-r--r-- | fs/erofs/internal.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 52911eaf36f6..71c28aa3f9ce 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -74,6 +74,7 @@ struct erofs_mount_opts { unsigned int max_sync_decompress_pages; #endif unsigned int mount_opt; + char *fsid; }; struct erofs_dev_context { @@ -146,6 +147,9 @@ struct erofs_sb_info { /* sysfs support */ struct kobject s_kobj; /* /sys/fs/erofs/<devname> */ struct completion s_kobj_unregister; + + /* fscache support */ + struct fscache_volume *volume; }; #define EROFS_SB(sb) ((struct erofs_sb_info *)(sb)->s_fs_info) @@ -593,6 +597,18 @@ static inline int z_erofs_load_lzma_config(struct super_block *sb, } #endif /* !CONFIG_EROFS_FS_ZIP */ +/* fscache.c */ +#ifdef CONFIG_EROFS_FS_ONDEMAND +int erofs_fscache_register_fs(struct super_block *sb); +void erofs_fscache_unregister_fs(struct super_block *sb); +#else +static inline int erofs_fscache_register_fs(struct super_block *sb) +{ + return 0; +} +static inline void erofs_fscache_unregister_fs(struct super_block *sb) {} +#endif + #define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */ #endif /* __EROFS_INTERNAL_H */ |