write_seqcount_latch(9)

💅 write_seqcount_latch(9) — Kernel API Manual takeover ✨

okay so bestie, this is the Kernel API Manual page for write_seqcount_latch(9), and it is short but iconic. No cap, we're getting straight into it.

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🌸 NAME 🌸

write_seqcount_latch — redirect latch readers to even copy.

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✨ SYNOPSIS ✨

here's the signature, character-for-character, no edits, periodt:

void write_seqcount_latch (seqcount_latch_t *s );

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🎀 ARGUMENTS 🎀

only one argument, and she's simple:

• s — Pointer to seqcount_latch_t.

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💖 SEE ALSO 💖

Kernel file: ./include/linux/seqlock.h — that's the spot, iykyk.

and now the whole SEE ALSO friend group, in original order, every single one present and accounted for:

• seqcount_init(9), SEQCNT_ZERO(9), __read_seqcount_begin(9), raw_read_seqcount_begin(9), read_seqcount_begin(9), raw_read_seqcount(9)
• raw_seqcount_try_begin(9), raw_seqcount_begin(9), __read_seqcount_retry(9), read_seqcount_retry(9), raw_write_seqcount_begin(9), raw_write_seqcount_end(9)
• write_seqcount_begin_nested(9), write_seqcount_begin(9), write_seqcount_end(9), raw_write_seqcount_barrier(9), write_seqcount_invalidate(9), SEQCNT_LATCH_ZERO(9)
• seqcount_latch_init(9), raw_read_seqcount_latch(9), read_seqcount_latch(9), raw_read_seqcount_latch_retry(9), read_seqcount_latch_retry(9), raw_write_seqcount_latch(9)
• write_seqcount_latch_begin(9), write_seqcount_latch_end(9), seqlock_init(9), DEFINE_SEQLOCK(9), read_seqbegin(9), read_seqretry(9)
• write_seqlock(9), write_sequnlock(9), write_seqlock_bh(9), write_sequnlock_bh(9), write_seqlock_irq(9), write_sequnlock_irq(9)
• write_seqlock_irqsave(9), write_sequnlock_irqrestore(9), read_seqlock_excl(9), read_sequnlock_excl(9), read_seqlock_excl_bh(9), read_sequnlock_excl_bh(9)
• read_seqlock_excl_irq(9), read_sequnlock_excl_irq(9), read_seqlock_excl_irqsave(9), read_sequnlock_excl_irqrestore(9), read_seqbegin_or_lock(9), need_seqretry(9)
• done_seqretry(9), read_seqbegin_or_lock_irqsave(9), done_seqretry_irqrestore(9), scoped_seqlock_read(9)

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okay that's the whole page, bestie 🫶 — cute sign-off tea: source/version is ./include/linux, dated October 2026 💖✨