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btrfs: Make get_extent_t take btrfs_inode

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In addition to changing the signature, this patch also switches
all the functions which are used as an argument to also take btrfs_inode.
Namely those are: btrfs_get_extent and btrfs_get_extent_filemap.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov
2017-02-20 13:51:06 +02:00
committed by David Sterba
parent 1c8c9c5216
commit fc4f21b1d8
8 changed files with 59 additions and 54 deletions
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6
fs/btrfs/disk-io.c
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@@ -219,12 +219,12 @@ void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb,
* extents on the btree inode are pretty simple, there's one extent
* that covers the entire device
*/
static struct extent_map *btree_get_extent(struct inode *inode,
static struct extent_map *btree_get_extent(struct btrfs_inode *inode,
struct page *page, size_t pg_offset, u64 start, u64 len,
int create)
{
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb);
struct extent_map_tree *em_tree = &inode->extent_tree;
struct extent_map *em;
int ret;