btrfs: use GFP_KERNEL in btrfs_calc_avail_data_space

We don't hold any locks here. Inidirectly called from statfs.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 3371213924bdc29c41c4069754b862c5eaec307a..53d43cd3cace4d781e5a7763e77d39d31cac97ef 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1926,7 +1926,7 @@ static int btrfs_calc_avail_data_space(struct btrfs_fs_info *fs_info,
        }
 
        devices_info = kmalloc_array(nr_devices, sizeof(*devices_info),
-                              GFP_NOFS);
+                              GFP_KERNEL);
        if (!devices_info)
                return -ENOMEM;