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btrfs: make prealloc_file_extent_cluster take btrfs_inode

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The vfs inode is only used for a pair of inode_lock/unlock calls all
other uses call for btrfs_inode.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-06-03 08:55:44 +03:00 committed by David Sterba
parent 65d87f7918
commit 056d9beca3
1 changed files with 12 additions and 12 deletions
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24
fs/btrfs/relocation.c
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@ -2571,14 +2571,14 @@ out_free_blocks:
return err;
}
static noinline_for_stack
int prealloc_file_extent_cluster(struct inode *inode,
struct file_extent_cluster *cluster)
static noinline_for_stack int prealloc_file_extent_cluster(
struct btrfs_inode *inode,
struct file_extent_cluster *cluster)
{
u64 alloc_hint = 0;
u64 start;
u64 end;
u64 offset = BTRFS_I(inode)->index_cnt;
u64 offset = inode->index_cnt;
u64 num_bytes;
int nr;
int ret = 0;
@ -2587,12 +2587,12 @@ int prealloc_file_extent_cluster(struct inode *inode,
u64 cur_offset = prealloc_start;
BUG_ON(cluster->start != cluster->boundary[0]);
ret = btrfs_alloc_data_chunk_ondemand(BTRFS_I(inode),
ret = btrfs_alloc_data_chunk_ondemand(inode,
prealloc_end + 1 - prealloc_start);
if (ret)
return ret;
inode_lock(inode);
inode_lock(&inode->vfs_inode);
for (nr = 0; nr < cluster->nr; nr++) {
start = cluster->boundary[nr] - offset;
if (nr + 1 < cluster->nr)
@ -2600,20 +2600,20 @@ int prealloc_file_extent_cluster(struct inode *inode,
else
end = cluster->end - offset;
lock_extent(&BTRFS_I(inode)->io_tree, start, end);
lock_extent(&inode->io_tree, start, end);
num_bytes = end + 1 - start;
ret = btrfs_prealloc_file_range(inode, 0, start,
ret = btrfs_prealloc_file_range(&inode->vfs_inode, 0, start,
num_bytes, num_bytes,
end + 1, &alloc_hint);
cur_offset = end + 1;
unlock_extent(&BTRFS_I(inode)->io_tree, start, end);
unlock_extent(&inode->io_tree, start, end);
if (ret)
break;
}
inode_unlock(inode);
inode_unlock(&inode->vfs_inode);
if (cur_offset < prealloc_end)
btrfs_free_reserved_data_space_noquota(btrfs_sb(inode->i_sb),
btrfs_free_reserved_data_space_noquota(inode->root->fs_info,
prealloc_end + 1 - cur_offset);
return ret;
}
@ -2682,7 +2682,7 @@ static int relocate_file_extent_cluster(struct inode *inode,
if (!ra)
return -ENOMEM;
ret = prealloc_file_extent_cluster(inode, cluster);
ret = prealloc_file_extent_cluster(BTRFS_I(inode), cluster);
if (ret)
goto out;