nfsd4_do_async_copy(9)

💅 NAME 💅

okay so bestie, this is nfsd4_do_async_copy(9) — straight out of the Kernel API Manual — and it's the kthread function for background server-side COPY. Literally the main character of background COPY vibes. No cap. ✨

✨ SYNOPSIS ✨

The whole signature is giving one-liner royalty:

int nfsd4_do_async_copy (void *data );

🫶 ARGUMENTS 🫶

• data — arguments for COPY operation. That's the whole argument menu, bestie; it's carrying the COPY-operation args. 🎀

🎀 DESCRIPTION 🎀

The return-value tea is short and iconic:

Return values: 0: Copy operation is done.

So yeah — 0 means the copy operation is done. That's the documented return-value moment, and it ate. 💅

🦋 SEE ALSO 🦋

The SEE ALSO squad is linked-list cute:

• Kernel file ./fs/nfsd/nfs4proc.c set_change_info(9)
• nfsd4_has_active_async_copies(9)
• nfsd4_async_copy_reaper(9)
• nfsd4_cancel_copy_by_sb(9)
• nfsd4_spo_must_allow(9)

No missing icon. 🌈

mwah 💋 — this page's source/version is ./fs/nfsd, it's dated October 2026, and the page is nfsd4_do_async_copy(9). Footer folded, bestie, not copied. 🫶💖