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OpenCloudOS-Kernel
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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>
This commit is contained in:
David Sterba 2017-06-15 15:04:04 +02:00
parent 0eee8a494e
commit 6a44517d79
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/super.c
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@ -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;