genradix_iter_peek(9)

🌸 genradix_iter_peek(9) 🌸

okay bestie, welcome to the Kernel API Manual ✨ this page is all about genradix_iter_peek, and it is lowkey a little peekaboo moment in kernel land 🫶

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💖 NAME 💖

genradix_iter_peek — get first entry at or above iterator's current position

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✨ SYNOPSIS ✨

genradix_iter_peek (_iter , _radix );

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🦋 ARGUMENTS 🦋

• _iter — a genradix_iter. that's the iterator bestie, the little cursor doing the looking 👀
• _radix — the genradix being iterated over. this is the tree/sparse-array situation you're peeking into 🌸

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💅 DESCRIPTION 💅

Peek at the first entry at or above _iter's current position ✨

If no more entries exist at or above _iter's current position, returns NULL — that's it, that's the whole vibe check 💀

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🔥 SEE ALSO 🔥

• Kernel file ./include/linux/generic-radix-tree.h — Generic radix trees/sparse arrays(9)
• genradix_init(9)
• genradix_free(9)
• genradix_ptr(9)
• genradix_ptr_alloc(9)
• genradix_iter_init(9)
• genradix_iter_peek_prev(9)
• genradix_for_each(9)
• genradix_for_each_reverse(9)
• genradix_prealloc(9)

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xoxo, your girl — source/version: ./include/linux 🌈 date: October 2026 🎀 page: genradix_iter_peek(9) 💜