STRUCT QM_ERR_ISOLATE(9)

🌸 NAME 🌸

Okay bestie, welcome to the Kernel API Manual entry for struct qm_err_isolate(9) 💅 — and the actual NAME line is struct qm_err_isolate — with the dash just sitting there and no description, no cap 💀.

✨ SYNOPSIS ✨

Here's the struct in all its exact glory, copied character for character:

       struct qm_err_isolate {
           struct mutex isolate_lock;
           u32 err_threshold;
           bool is_isolate;
           struct list_head qm_hw_errs;
        };

🦋 Members 🦋

• isolate_lock — protects the device error log, like a tiny lil’ bodyguard for the log 🛡️✨
• err_threshold — the user config error threshold which triggers isolation; cross it and isolation is the vibe, iykyk 🔥
• is_isolate — the device isolation state, literally telling you the isolation state of the device 👑

Also, the synopsis has struct list_head qm_hw_errs; chillin’ in the struct, but the Members section doesn’t give it its own description — no invented lore over here 🙈.

🌈 SEE ALSO 🌈

Go peek at these too, bestie:

• Kernel file ./include/linux/hisi_acc_qm.h
• enum qm_stop_reason(9)

🎀 cute sign-off 🎀

This page lives under ./include/linux, is dated October 2026, and yes it’s still the struct qm_err_isolate(9) manual page — mwah 🫶💖🎀