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btrfs: pass a btrfs_inode to btrfs_compress_heuristic()

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Pass a struct btrfs_inode to btrfs_compress_heuristic() as it's an
internal interface, allowing to remove some use of BTRFS_I.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2022-01-31 19:16:41 +01:00
parent a1f4e3d7bd
commit e2877c2a03
3 changed files with 4 additions and 4 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

4
fs/btrfs/compression.c
View file

@ -1507,7 +1507,7 @@ static void heuristic_collect_sample(struct inode *inode, u64 start, u64 end,
*
* Return non-zero if the compression should be done, 0 otherwise.
*/
int btrfs_compress_heuristic(struct inode *inode, u64 start, u64 end)
int btrfs_compress_heuristic(struct btrfs_inode *inode, u64 start, u64 end)
{
struct list_head *ws_list = get_workspace(0, 0);
struct heuristic_ws *ws;
@ -1517,7 +1517,7 @@ int btrfs_compress_heuristic(struct inode *inode, u64 start, u64 end)
ws = list_entry(ws_list, struct heuristic_ws, list);
heuristic_collect_sample(inode, start, end, ws);
heuristic_collect_sample(&inode->vfs_inode, start, end, ws);
if (sample_repeated_patterns(ws)) {
ret = 1;

2
fs/btrfs/compression.h
View file

@ -144,7 +144,7 @@ extern const struct btrfs_compress_op btrfs_zstd_compress;
const char* btrfs_compress_type2str(enum btrfs_compression_type type);
bool btrfs_compress_is_valid_type(const char *str, size_t len);
int btrfs_compress_heuristic(struct inode *inode, u64 start, u64 end);
int btrfs_compress_heuristic(struct btrfs_inode *inode, u64 start, u64 end);
int btrfs_compress_filemap_get_folio(struct address_space *mapping, u64 start,
struct folio **in_folio_ret);

2
fs/btrfs/inode.c
View file

@ -876,7 +876,7 @@ static inline int inode_need_compress(struct btrfs_inode *inode, u64 start,
if (btrfs_test_opt(fs_info, COMPRESS) ||
inode->flags & BTRFS_INODE_COMPRESS ||
inode->prop_compress)
return btrfs_compress_heuristic(&inode->vfs_inode, start, end);
return btrfs_compress_heuristic(inode, start, end);
return 0;
}