diff options
Diffstat (limited to 'fs/erofs/internal.h')
| -rw-r--r-- | fs/erofs/internal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 3db494a398b2..5298c4ee277d 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -51,6 +51,7 @@ struct erofs_device_info { char *path; struct block_device *bdev; struct dax_device *dax_dev; + u64 dax_part_off; u32 blocks; u32 mapped_blkaddr; @@ -115,6 +116,7 @@ struct erofs_sb_info { #endif /* CONFIG_EROFS_FS_ZIP */ struct erofs_dev_context *devs; struct dax_device *dax_dev; + u64 dax_part_off; u64 total_blocks; u32 primarydevice_blocks; @@ -323,7 +325,7 @@ struct erofs_inode { unsigned char z_algorithmtype[2]; unsigned char z_logical_clusterbits; unsigned long z_tailextent_headlcn; - unsigned int z_idataoff; + erofs_off_t z_idataoff; unsigned short z_idata_size; }; #endif /* CONFIG_EROFS_FS_ZIP */ @@ -467,6 +469,7 @@ static inline int z_erofs_map_blocks_iter(struct inode *inode, struct erofs_map_dev { struct block_device *m_bdev; struct dax_device *m_daxdev; + u64 m_dax_part_off; erofs_off_t m_pa; unsigned int m_deviceid; @@ -476,6 +479,8 @@ struct erofs_map_dev { extern const struct file_operations erofs_file_fops; void erofs_unmap_metabuf(struct erofs_buf *buf); void erofs_put_metabuf(struct erofs_buf *buf); +void *erofs_bread(struct erofs_buf *buf, struct inode *inode, + erofs_blk_t blkaddr, enum erofs_kmap_type type); void *erofs_read_metabuf(struct erofs_buf *buf, struct super_block *sb, erofs_blk_t blkaddr, enum erofs_kmap_type type); int erofs_map_dev(struct super_block *sb, struct erofs_map_dev *dev); |