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btrfs: move btrfs_ordered_sum_size into file-item.c 

This is defined in ordered-data.h, but is only used in file-item.c.
Move this to file-item.c as it doesn't need to be global.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2022-09-14 19:04:47 -04:00 committed by David Sterba
parent d9d88fde56
commit 2b6433c7f6
2 changed files with 11 additions and 12 deletions
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11
fs/btrfs/file-item.c
View File

@ -129,6 +129,17 @@ static inline u32 max_ordered_sum_bytes(struct btrfs_fs_info *fs_info,
return ncsums * fs_info->sectorsize;
}
/*
* Calculate the total size needed to allocate for an ordered sum structure
* spanning @bytes in the file.
*/
static int btrfs_ordered_sum_size(struct btrfs_fs_info *fs_info, unsigned long bytes)
{
int num_sectors = (int)DIV_ROUND_UP(bytes, fs_info->sectorsize);
return sizeof(struct btrfs_ordered_sum) + num_sectors * fs_info->csum_size;
}
int btrfs_insert_hole_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
u64 objectid, u64 pos, u64 num_bytes)

12
fs/btrfs/ordered-data.h
View File

@ -160,18 +160,6 @@ struct btrfs_ordered_extent {
struct block_device *bdev;
};
/*
* calculates the total size you need to allocate for an ordered sum
* structure spanning 'bytes' in the file
*/
static inline int btrfs_ordered_sum_size(struct btrfs_fs_info *fs_info,
unsigned long bytes)
{
int num_sectors = (int)DIV_ROUND_UP(bytes, fs_info->sectorsize);
return sizeof(struct btrfs_ordered_sum) + num_sectors * fs_info->csum_size;
}
static inline void
btrfs_ordered_inode_tree_init(struct btrfs_ordered_inode_tree *t)
{