diff options
Diffstat (limited to 'fs/btrfs/compression.h')
| -rw-r--r-- | fs/btrfs/compression.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h index f7ce217113fa..51000174b9d7 100644 --- a/fs/btrfs/compression.h +++ b/fs/btrfs/compression.h | |||
| @@ -34,6 +34,11 @@ int btrfs_decompress_biovec(int type, struct page **pages_in, u64 disk_start, | |||
| 34 | struct bio_vec *bvec, int vcnt, size_t srclen); | 34 | struct bio_vec *bvec, int vcnt, size_t srclen); |
| 35 | int btrfs_decompress(int type, unsigned char *data_in, struct page *dest_page, | 35 | int btrfs_decompress(int type, unsigned char *data_in, struct page *dest_page, |
| 36 | unsigned long start_byte, size_t srclen, size_t destlen); | 36 | unsigned long start_byte, size_t srclen, size_t destlen); |
| 37 | int btrfs_decompress_buf2page(char *buf, unsigned long buf_start, | ||
| 38 | unsigned long total_out, u64 disk_start, | ||
| 39 | struct bio_vec *bvec, int vcnt, | ||
| 40 | unsigned long *page_index, | ||
| 41 | unsigned long *pg_offset); | ||
| 37 | 42 | ||
| 38 | int btrfs_submit_compressed_write(struct inode *inode, u64 start, | 43 | int btrfs_submit_compressed_write(struct inode *inode, u64 start, |
| 39 | unsigned long len, u64 disk_start, | 44 | unsigned long len, u64 disk_start, |