[PATCH 09/15] btrfs: move btrfs_csum_ptr to inode.c

Josef Bacik
2022-09-14T23:05:16Z

This helper is only used in inode.c, move it locally to that file
instead of defining it in ctree.h.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/ctree.h | 8 --------
fs/btrfs/inode.c | 8 ++++++++
2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 05eb0e994e68..0da52e8b78e9 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1173,14 +1173,6 @@ int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
enum btrfs_inline_ref_type is_data);
u64 hash_extent_data_ref(u64 root_objectid, u64 owner, u64 offset);

-static inline u8 *btrfs_csum_ptr(const struct btrfs_fs_info *fs_info, u8 *csums,
- u64 offset)
-{
- u64 offset_in_sectors = offset >> fs_info->sectorsize_bits;
-
- return csums + offset_in_sectors * fs_info->csum_size;
-}
-
/*
* Take the number of bytes to be checksummed and figure out how many leaves
* it would require to store the csums for that many bytes.
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ca6fa9b01785..62dc3dcf835b 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3459,6 +3459,14 @@ int btrfs_check_sector_csum(struct btrfs_fs_info *fs_info, struct page *page,
return 0;
}

+static inline u8 *btrfs_csum_ptr(const struct btrfs_fs_info *fs_info, u8 *csums,
+ u64 offset)
+{
+ u64 offset_in_sectors = offset >> fs_info->sectorsize_bits;
+
+ return csums + offset_in_sectors * fs_info->csum_size;
+}
+
/*
* check_data_csum - verify checksum of one sector of uncompressed data
* @inode: inode
--
2.26.3