nvec_msg_free(9)

💅 NAME

okay so bestie, this is nvec_msg_free(9) from the Kernel API Manual — and the NAME section is literally nvec_msg_free with a dash and then… nothing. The description slot is empty in the original, so we’re not inventing lore. It’s giving mysterious main character energy. ✨

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✨ SYNOPSIS

Here’s the exact signature, no cap:

void nvec_msg_free (struct nvec_chip *nvec , struct nvec_msg *msg );

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🎀 ARGUMENTS

Two things, keep them straight 🫶:

• nvec — A struct nvec_chip.
• msg — A message (must be allocated by nvec_msg_alloc and belong to nvec).

fr fr: the msg has requirements — it must be allocated by nvec_msg_alloc and it must belong to nvec. Not optional, bestie. 💅

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🦋 DESCRIPTION

Free the given message. That’s the whole bit. Literally free it. 🗑️✨

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🌈 SEE ALSO

Kernel file ./drivers/staging/nvec/nvec.c, plus the whole friend group:

• enum nvec_msg_category(9)
• nvec_register_notifier(9)
• nvec_unregister_notifier(9)
• nvec_msg_alloc(9)
• nvec_msg_is_event(9)
• nvec_msg_size(9)
• nvec_gpio_set_value(9)
• nvec_write_async(9)
• nvec_write_sync(9)
• nvec_toggle_global_events(9)
• nvec_event_mask(9)
• nvec_request_master(9)
• parse_msg(9)
• nvec_dispatch(9)
• nvec_tx_completed(9)
• nvec_rx_completed(9)
• nvec_invalid_flags(9)
• nvec_tx_set(9)
• tegra_i2c_writel(9)
• nvec_interrupt(9)

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source/version: ./drivers/staging/nvec · date: October 2026 — mwah 💋 that’s the whole page, bestie, go free that message responsibly 🎀🦋