queued_read_trylock(9)

🌸 NAME 🌸

okay so bestie, welcome to queued_read_trylock(9) from the Kernel API Manual — and the whole vibe is literally: try to acquire read lock of a queued rwlock. That’s the mission. ✨

✨ SYNOPSIS ✨

int queued_read_trylock (struct qrwlock *lock );

💅 ARGUMENTS 💅

• lock — Pointer to queued rwlock structure. hand over that queued rwlock struct pointer, please and thank you 🫶

🎀 RETURN 🎀

• 1 if lock acquired — slay, you got it 👑
• 0 if failed — not this time, bestie 😭

🦋 SEE ALSO 🦋

• Kernel file ./include/asm-generic/qrwlock.h
• queued_write_trylock(9)
• queued_read_lock(9)
• queued_write_lock(9)
• queued_read_unlock(9)
• queued_write_unlock(9)
• queued_rwlock_is_contended(9)

xoxo 💋 this little page comes from the ./include/asm-generic source/version situation, dated October 2026, and it is, of course, queued_read_trylock(9) — periodt 🌈