nfsd4_spo_must_allow(9)

okay so bestie, buckle up for the nfsd4_spo_must_allow(9) page from the Kernel API Manual ✨ this one is short, sweet, and very much giving “one job, done well.”

🎀 NAME 🎀

nfsd4_spo_must_allow — determine if the compound op contains an operation that is allowed to be sent with machine credentials. No cap, that’s the whole vibe.

✨ SYNOPSIS ✨

bool nfsd4_spo_must_allow (struct svc_rqst *rqstp );

🦋 ARGUMENTS 🦋

• rqstp — a pointer to the struct svc_rqst. That’s the whole argument, bestie 🫶

🌸 DESCRIPTION 🌸

okay so what does it actually do? It checks to see if the compound contains a spo_must_allow op and confirms that it was sent with the proper machine creds. That’s it — iconic, focused, no side quests 💅

👑 SEE ALSO 👑

Kernel file ./fs/nfsd/nfs4proc.c — go peek if you’re nosy like me 👀

• set_change_info(9)
• nfsd4_has_active_async_copies(9)
• nfsd4_async_copy_reaper(9)
• nfsd4_cancel_copy_by_sb(9)
• nfsd4_do_async_copy(9)

mwah 💋 this page is from ./fs/nfsd, dated October 2026 — catch you in the kernel, bestie 🌈