edac_mc_find(9)

💅 edac_mc_find — honestly a whole vibe

okay bestie, so this is a page from the Kernel API Manual (yes, the kernel has lore too 🧚), and it's about one little function that goes hunting for a mem_ctl_info structure by index. short page, but we're gonna give it the main character energy it deserves ✨

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✨ NAME ✨

edac_mc_find — search for a mem_ctl_info structure whose index is @idx. that's it, that's the job 🎀

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🌸 SYNOPSIS 🌸

struct mem_ctl_info * edac_mc_find (int idx );

look at her go 😭 returning a pointer and everything. iconic.

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🦋 ARGUMENTS 🦋

• idx — the index to be seek 🔍 (yes, "to be seek", we're keeping the original wording fr fr, it's giving old-school kernel charm)

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💖 DESCRIPTION 💖

so here's the tea: if it's found, it returns a pointer to the structure. 🫶

else? it returns NULL. 💀 no drama, no notes, just NULL.

that's literally the whole description and honestly? respect. she said what she said and dipped.

ngl bestie, NULL means not found here — don't go dereferencing it, that's not the vibe check you want to fail 🙈

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👑 SEE ALSO 👑

kernel file ./drivers/edac/edac_mc.h and her whole friend group:

• edac_mc_alloc(9)
• edac_get_owner(9)
• edac_mc_free(9)
• edac_has_mcs(9)
• find_mci_by_dev(9)
• edac_mc_del_mc(9)
• edac_mc_find_csrow_by_page(9)
• edac_raw_mc_handle_error(9)
• edac_mc_handle_error(9)

a full squad, no cap 🔥 go read them too, iykyk 💜

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🌈 and that's the page!! brought to you by ./drivers/edac, dated October 2026, and the same edac_mc_find(9) energy we started with ⭐ slay, bye bestie 💅💖