If Svellsongur is equipped to Tasty Faefolk and it dies, will the Deathknell trigger twice?

Ruling: Yes, you will get the Deathknell trigger twice.

Sequence:

• Tasty Faefolk dies while equipped with Svellsongur
• Each instance of Deathknell triggers separately
• The first Deathknell trigger resolves (from Tasty Faefolk's own ability)
• The second Deathknell trigger resolves (granted by Svellsongur)