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btrfs: drop unused extent_op arg from btrfs_add_delayed_data_ref 

btrfs_add_delayed_data_ref is always called with a NULL extent_op,
so let's drop the argument.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
zero-colors
Jeff Mahoney 2016-12-13 14:39:34 -05:00 committed by David Sterba
parent 694a0dee9c
commit fef394f75b
3 changed files with 6 additions and 10 deletions
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6
fs/btrfs/delayed-ref.c
View File

@ -829,15 +829,13 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
u64 bytenr, u64 num_bytes,
u64 parent, u64 ref_root,
u64 owner, u64 offset, u64 reserved, int action,
struct btrfs_delayed_extent_op *extent_op)
u64 owner, u64 offset, u64 reserved, int action)
{
struct btrfs_delayed_data_ref *ref;
struct btrfs_delayed_ref_head *head_ref;
struct btrfs_delayed_ref_root *delayed_refs;
struct btrfs_qgroup_extent_record *record = NULL;
BUG_ON(extent_op && !extent_op->is_data);
ref = kmem_cache_alloc(btrfs_delayed_data_ref_cachep, GFP_NOFS);
if (!ref)
return -ENOMEM;
@ -859,7 +857,7 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info,
}
}
head_ref->extent_op = extent_op;
head_ref->extent_op = NULL;
delayed_refs = &trans->transaction->delayed_refs;
spin_lock(&delayed_refs->lock);

3
fs/btrfs/delayed-ref.h
View File

@ -250,8 +250,7 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
u64 bytenr, u64 num_bytes,
u64 parent, u64 ref_root,
u64 owner, u64 offset, u64 reserved, int action,
struct btrfs_delayed_extent_op *extent_op);
u64 owner, u64 offset, u64 reserved, int action);
int btrfs_add_delayed_extent_op(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
u64 bytenr, u64 num_bytes,

7
fs/btrfs/extent-tree.c
View File

@ -2089,7 +2089,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
ret = btrfs_add_delayed_data_ref(fs_info, trans, bytenr,
num_bytes, parent, root_objectid,
owner, offset, 0,
BTRFS_ADD_DELAYED_REF, NULL);
BTRFS_ADD_DELAYED_REF);
}
return ret;
}
@ -7244,7 +7244,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans,
num_bytes,
parent, root_objectid, owner,
offset, 0,
BTRFS_DROP_DELAYED_REF, NULL);
BTRFS_DROP_DELAYED_REF);
}
return ret;
}
@ -8194,8 +8194,7 @@ int btrfs_alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
ret = btrfs_add_delayed_data_ref(fs_info, trans, ins->objectid,
ins->offset, 0,
root_objectid, owner, offset,
ram_bytes, BTRFS_ADD_DELAYED_EXTENT,
NULL);
ram_bytes, BTRFS_ADD_DELAYED_EXTENT);
return ret;
}