diff options
Diffstat (limited to 'fs/btrfs/compression.h')
| -rw-r--r-- | fs/btrfs/compression.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h index aee1fd21cdd6..e0228017e861 100644 --- a/fs/btrfs/compression.h +++ b/fs/btrfs/compression.h @@ -14,14 +14,12 @@ #include <linux/pagemap.h> #include "bio.h" #include "fs.h" -#include "messages.h" +#include "btrfs_inode.h" struct address_space; -struct page; struct inode; struct btrfs_inode; struct btrfs_ordered_extent; -struct btrfs_bio; /* * We want to make sure that amount of RAM required to uncompress an extent is @@ -65,11 +63,8 @@ struct compressed_bio { /* Whether this is a write for writeback. */ bool writeback; - union { - /* For reads, this is the bio we are copying the data into */ - struct btrfs_bio *orig_bbio; - struct work_struct write_end_work; - }; + /* For reads, this is the bio we are copying the data into. */ + struct btrfs_bio *orig_bbio; /* Must be last. */ struct btrfs_bio bbio; @@ -77,7 +72,7 @@ struct compressed_bio { static inline struct btrfs_fs_info *cb_to_fs_info(const struct compressed_bio *cb) { - return cb->bbio.fs_info; + return cb->bbio.inode->root->fs_info; } /* @range_end must be exclusive. */ @@ -100,7 +95,7 @@ int btrfs_compress_folios(unsigned int type, int level, struct btrfs_inode *inod u64 start, struct folio **folios, unsigned long *out_folios, unsigned long *total_in, unsigned long *total_out); int btrfs_decompress(int type, const u8 *data_in, struct folio *dest_folio, - unsigned long start_byte, size_t srclen, size_t destlen); + unsigned long dest_pgoff, size_t srclen, size_t destlen); int btrfs_decompress_buf2page(const char *buf, u32 buf_len, struct compressed_bio *cb, u32 decompressed); |