rcu_expedite_gp(9)

🌸 NAME 🌸

hiii bestie, welcome to rcu_expedite_gp(9) from the Kernel API Manual 💖 this one is all about expediting future RCU grace periods, and it is lowkey iconic.

rcu_expedite_gp — expedite future RCU grace periods ✨

🦋 SYNOPSIS 🦋

void rcu_expedite_gp (void );

💅 ARGUMENTS 💅

• void — no arguments, literally zero, not even one little guy 🫶

🔥 DESCRIPTION 🔥

okay so after a call to this function, future calls to synchronize_rcu and friends act as the corresponding synchronize_rcu_expedited function had instead been called. no cap, that's the whole vibe 💫

🌈 SEE ALSO 🌈

Kernel file: ./kernel/rcu/update.c

• rcu_read_lock_held_common(9)
• rcu_async_hurry(9)
• rcu_async_relax(9)
• rcu_unexpedite_gp(9)
• rcu_read_lock_held(9)
• rcu_read_lock_bh_held(9)
• wakeme_after_rcu(9)
• init_rcu_head_on_stack(9)
• destroy_rcu_head_on_stack(9)
• get_completed_synchronize_rcu(9)

later, bestie 💜 this page comes from ./kernel/rcu, is dated October 2026, and it's rcu_expedite_gp(9) — periodt 🎀🦋