xas_is_node(9)

💖 xas_is_node(9) — Kernel API Manual, but make it cute 💖

okay so bestie, welcome to xas_is_node(9). This page is short, it's sweet, and it's absolutely doing main character energy. Let's go. ✨

🏷️ NAME 🏷️

xas_is_node — does the xas point to a node? 👀

✨ SYNOPSIS ✨

bool xas_is_node (const struct xa_state *xas );

🫶 ARGUMENTS 🫶

• xas — XArray operation state. That's the whole argument, bestie. 💅

🎀 RETURN 🎀

true if the xas currently references a node. Periodt. ✅

📚 SEE ALSO 📚

Kernel file: ./include/linux/xarray.h

Now the friend group, no cap:

• xa_mk_value(9), xa_to_value(9), xa_is_value(9), xa_tag_pointer(9), xa_untag_pointer(9), xa_pointer_tag(9), xa_is_zero(9), xa_is_err(9), xa_err(9)
• struct xa_limit(9), struct xarray(9), DEFINE_XARRAY_FLAGS(9), DEFINE_XARRAY(9), DEFINE_XARRAY_ALLOC(9), DEFINE_XARRAY_ALLOC1(9)
• xa_init_flags(9), xa_init(9), xa_empty(9), xa_marked(9), xa_for_each_range(9), xa_for_each_start(9), xa_for_each(9), xa_for_each_marked(9)
• xa_store_bh(9), xa_store_irq(9), xa_erase_bh(9), xa_erase_irq(9), xa_cmpxchg(9), xa_cmpxchg_bh(9), xa_cmpxchg_irq(9)
• xa_insert(9), xa_insert_bh(9), xa_insert_irq(9), xa_alloc(9), xa_alloc_bh(9), xa_alloc_irq(9), xa_alloc_cyclic(9), xa_alloc_cyclic_bh(9), xa_alloc_cyclic_irq(9)
• xa_reserve(9), xa_reserve_bh(9), xa_reserve_irq(9), xa_release(9), xa_is_sibling(9), xa_is_retry(9), xa_is_advanced(9), xa_update_node_t(9)
• XA_STATE(9), XA_STATE_ORDER(9), xas_error(9), xas_set_err(9), xas_invalid(9), xas_valid(9), xas_reset(9), xas_retry(9), xas_reload(9)
• xas_set(9), xas_advance(9), xas_set_order(9), xas_set_update(9), xas_next_entry(9), xas_next_marked(9), xas_for_each(9), xas_for_each_marked(9), xas_for_each_conflict(9), xas_prev(9), xas_next(9)

okay that's the whole page, bestie 💖 This lil' manual's source/version is ./include/linux, it's dated October 2026, and it's literally titled xas_is_node(9). Bye! 🦋✨