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btrfs: remove a stale comment for btrfs_decompress_bio()

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Since commit 8140dc30a4 ("btrfs: btrfs_decompress_bio() could accept
compressed_bio instead"), btrfs_decompress_bio() accepts
"struct compressed_bio" other than open-coded parameter list.

Thus the comments for the parameter list is no longer needed.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2021-06-11 09:31:06 +08:00 committed by David Sterba
parent bb930007c0
commit c86bdc9b7c
1 changed files with 0 additions and 14 deletions
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14
fs/btrfs/compression.c
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@ -1212,20 +1212,6 @@ int btrfs_compress_pages(unsigned int type_level, struct address_space *mapping,
return ret;
}
/*
* pages_in is an array of pages with compressed data.
*
* disk_start is the starting logical offset of this array in the file
*
* orig_bio contains the pages from the file that we want to decompress into
*
* srclen is the number of bytes in pages_in
*
* The basic idea is that we have a bio that was created by readpages.
* The pages in the bio are for the uncompressed data, and they may not
* be contiguous. They all correspond to the range of bytes covered by
* the compressed extent.
*/
static int btrfs_decompress_bio(struct compressed_bio *cb)
{
struct list_head *workspace;