diff options
Diffstat (limited to 'fs/btrfs/compression.h')
| -rw-r--r-- | fs/btrfs/compression.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h index d34c4341eaf4..1b38e707bbd9 100644 --- a/fs/btrfs/compression.h +++ b/fs/btrfs/compression.h @@ -13,6 +13,7 @@ #include <linux/wait.h> #include <linux/pagemap.h> #include "bio.h" +#include "fs.h" #include "messages.h" struct address_space; @@ -77,12 +78,10 @@ struct compressed_bio { /* @range_end must be exclusive. */ static inline u32 btrfs_calc_input_length(struct folio *folio, u64 range_end, u64 cur) { - const u64 folio_end = folio_pos(folio) + folio_size(folio); - /* @cur must be inside the folio. */ ASSERT(folio_pos(folio) <= cur); - ASSERT(cur < folio_end); - return min(range_end, folio_end) - cur; + ASSERT(cur < folio_end(folio)); + return min(range_end, folio_end(folio)) - cur; } int __init btrfs_init_compress(void); @@ -114,6 +113,8 @@ enum btrfs_compression_type { BTRFS_COMPRESS_LZO = 2, BTRFS_COMPRESS_ZSTD = 3, BTRFS_NR_COMPRESS_TYPES = 4, + + BTRFS_DEFRAG_DONT_COMPRESS, }; struct workspace_manager { |