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-rw-r--r--disk-io.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/disk-io.c b/disk-io.c
index ace09b0..fec7700 100644
--- a/disk-io.c
+++ b/disk-io.c
@@ -112,8 +112,8 @@ int verify_tree_block_csum_silent(struct extent_buffer *buf, u16 csum_size)
return __csum_tree_block_size(buf, csum_size, 1, 1);
}
-int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf,
- int verify)
+static int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf,
+ int verify)
{
u16 csum_size =
btrfs_super_csum_size(root->fs_info->super_copy);
@@ -305,8 +305,9 @@ struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr,
return NULL;
}
-int write_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
- struct extent_buffer *eb)
+static int write_tree_block(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
+ struct extent_buffer *eb)
{
int ret;
int dev_nr;
@@ -1182,8 +1183,9 @@ int btrfs_read_dev_super(int fd, struct btrfs_super_block *sb, u64 sb_bytenr)
return transid > 0 ? 0 : -1;
}
-int write_dev_supers(struct btrfs_root *root, struct btrfs_super_block *sb,
- struct btrfs_device *device)
+static int write_dev_supers(struct btrfs_root *root,
+ struct btrfs_super_block *sb,
+ struct btrfs_device *device)
{
u64 bytenr;
u32 crc;