drm_ras_nl_...counter_doit(9)

💅 drm_ras_nl_...counter_doit(9)

okay so bestie, welcome to the Kernel API Manual — this one's a little function page from the DRM RAS corner of the kernel, and honestly? it's giving "small but mighty" ✨

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✨ NAME ✨

drm_ras_nl_clear_error_counter_doit — literally just: Clear an error counter of a node. that's the whole vibe. 🧹💖

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🦋 SYNOPSIS 🦋

int drm_ras_nl_clear_error_counter_doit (struct sk_buff *skb , struct
       genl_info *info );

yep, that's the whole signature — takes two pointers, hands you back an int. no cap. 🫶

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🎀 ARGUMENTS 🎀

• skb — the Netlink message buffer. it's the actual message payload, bestie, the thing that came in off the wire 💌
• info — the Generic Netlink info, which contains the attributes of the request. this is where the juicy details live 👀

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🌸 DESCRIPTION 🌸

so what does it actually do? it extracts the node ID and error ID from the netlink attributes — like, it goes digging in the request, pulls those two out — and then it clears the current value. that's it. counter? cleared. done. iconic behavior honestly 🔥

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⭐ RETURN ⭐

• 0 on success 🎉
• a negative errno on failure 😭 (so like, if it goes wrong, don't expect a happy little zero — check the sign, iykyk)

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/drm_ras.c
• DRM RAS Node Management(9)
• drm_ras_nl_list_nodes_dumpit(9)
• drm_ras_nl_get_error_counter_dumpit(9)
• drm_ras_nl_get_error_counter_doit(9)
• drm_ras_node_register(9)
• drm_ras_node_unregister(9)

like, go read those if you want the full lore 📚💜

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ngl bestie, this one's short and sweet — but the details still matter, so don't sleep on the errno check fr fr 💀

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mwah 💋 this page lives under ./drivers/gpu/drm and it's dated October 2026 — yes, that's the version/date footer, and yes, we're mentioning it because the rules said so 🎀 drm_ras_nl_...counter_doit(9) out. slay ✨