Commit 43c69849 authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: make get_extent_allocation_hint take btrfs_inode 



It doesn't use the vfs inode for anything, can just as easily take
btrfs_inode.  Follow up patches will convert callers as well.

Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent da69fea9

fs/btrfs/inode.c

+5 −4
Original line number Diff line number Diff line
@@ -929,10 +929,10 @@ out_free: 
	goto again;

}



static u64 get_extent_allocation_hint(struct inode *inode, u64 start,

static u64 get_extent_allocation_hint(struct btrfs_inode *inode, u64 start,

				      u64 num_bytes)

{

	struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree;

	struct extent_map_tree *em_tree = &inode->extent_tree;

	struct extent_map *em;

	u64 alloc_hint = 0;
@@ -1032,7 +1032,8 @@ static noinline int cow_file_range(struct inode *inode, 
		}

	}



	alloc_hint = get_extent_allocation_hint(inode, start, num_bytes);

	alloc_hint = get_extent_allocation_hint(BTRFS_I(inode), start,

						num_bytes);

	btrfs_drop_extent_cache(BTRFS_I(inode), start,

			start + num_bytes - 1, 0);
@@ -6893,7 +6894,7 @@ static struct extent_map *btrfs_new_extent_direct(struct inode *inode, 
	u64 alloc_hint;

	int ret;



	alloc_hint = get_extent_allocation_hint(inode, start, len);

	alloc_hint = get_extent_allocation_hint(BTRFS_I(inode), start, len);

	ret = btrfs_reserve_extent(root, len, len, fs_info->sectorsize,

				   0, alloc_hint, &ins, 1, 1);

	if (ret)

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