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btrfs: initialize delayed inodes xarray without GFP_ATOMIC

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There's no need to initialize the delayed inodes xarray with a GFP_ATOMIC
flag because that actually does nothing on the xarray operations. That was
needed for radix trees, but for xarrays the allocation flags are passed as
the last argument to xa_store() (which we are using correctly).

So initialize the delayed inodes xarray with a simple xa_init().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2024-04-17 16:06:13 +01:00 committed by David Sterba
parent de6f14e83e
commit 905a95f3dd
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/disk-io.c
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@ -663,8 +663,7 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info,
root->nr_delalloc_inodes = 0;
root->nr_ordered_extents = 0;
root->inode_tree = RB_ROOT;
/* GFP flags are compatible with XA_FLAGS_*. */
xa_init_flags(&root->delayed_nodes, GFP_ATOMIC);
xa_init(&root->delayed_nodes);
btrfs_init_root_block_rsv(root);