diff options
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 0041613a36..b2b9400995 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -25,8 +25,6 @@ #include "misc.h" #include "ctree.h" #include "fs.h" -#include "disk-io.h" -#include "transaction.h" #include "btrfs_inode.h" #include "bio.h" #include "ordered-data.h" @@ -34,8 +32,7 @@ #include "extent_io.h" #include "extent_map.h" #include "subpage.h" -#include "zoned.h" -#include "file-item.h" +#include "messages.h" #include "super.h" static struct bio_set btrfs_compressed_bioset; @@ -1479,11 +1476,6 @@ static void heuristic_collect_sample(struct inode *inode, u64 start, u64 end, /* * Compression heuristic. * - * For now is's a naive and optimistic 'return true', we'll extend the logic to - * quickly (compared to direct compression) detect data characteristics - * (compressible/incompressible) to avoid wasting CPU time on incompressible - * data. - * * The following types of analysis can be performed: * - detect mostly zero data * - detect data with low "byte set" size (text, etc) |