btrfs: do btrfs_free_stale_devices outside of device_list_add

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btrfs_free_stale_devices() looks for device path reused for another
filesystem, and deletes the older fs_devices::device entry.

In preparation to handle locking in device_list_add, move
btrfs_free_stale_devices outside as these two functions serve a
different purpose.

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

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Anand Jain 2018-05-29 12:28:37 +08:00 • committed by David Sterba

parent 959b1c0467

commit 4306a97449

1 changed files with 10 additions and 5 deletions

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fs/btrfs/volumes.c

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