CONFIG_DEBUG_ATOMIC_SLEEP: Sleep inside atomic section checking

General informations

The Linux kernel configuration item CONFIG_DEBUG_ATOMIC_SLEEP:

• prompt: Sleep inside atomic section checking
• type: bool
• depends on: ( CONFIG_DEBUG_KERNEL ) && (! CONFIG_ARCH_NO_PREEMPT )
• defined in lib/Kconfig.debug
• found in Linux kernels: 3.1–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

If you say Y here, various routines which may sleep will become very noisy if they are called inside atomic sections: when a spinlock is held, inside an rcu read side critical section, inside preempt disabled sections, inside an interrupt, etc...

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

Automatic links from Google (and ads)

Custom Search

Popular queries: