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btrfs: move struct btrfs_dio_private to inode.c

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The btrfs_dio_private structure is only used in inode.c, so move the
definition there.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christoph Hellwig
2022-05-05 15:11:14 -05:00
committed by David Sterba
parent acb8b52a15
commit a3e171a09c
3 changed files with 24 additions and 25 deletions
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24
fs/btrfs/inode.c
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@@ -68,6 +68,30 @@ struct btrfs_dio_data {
bool nocow_done;
};
struct btrfs_dio_private {
struct inode *inode;
/*
* Since DIO can use anonymous page, we cannot use page_offset() to
* grab the file offset, thus need a dedicated member for file offset.
*/
u64 file_offset;
/* Used for bio::bi_size */
u32 bytes;
/*
* References to this structure. There is one reference per in-flight
* bio plus one while we're still setting up.
*/
refcount_t refs;
/* dio_bio came from fs/direct-io.c */
struct bio *dio_bio;
/* Array of checksums */
u8 csums[];
};
struct btrfs_rename_ctx {
/* Output field. Stores the index number of the old directory entry. */
u64 index;