CONFIG_SLUB:

General informations

The Linux kernel configuration item CONFIG_SLUB has multiple definitions:

found in mm/Kconfig

The configuration item CONFIG_SLUB:

• prompt:
• type: bool
• depends on: (none)
• defined in mm/Kconfig
• found in Linux kernels: 6.8–6.17, 6.18-rc+HEAD

Help text

(none)

SLUB (Unqueued Allocator) found in mm/Kconfig

The configuration item CONFIG_SLUB:

• prompt: SLUB (Unqueued Allocator)
• type: bool
• depends on: (none)
• defined in mm/Kconfig
• found in Linux kernels: 5.19, 6.0–6.7

Help text

SLUB is a slab allocator that minimizes cache line usage instead of managing queues of cached objects (SLAB approach). Per cpu caching is realized using slabs of objects instead of queues of objects. SLUB can use memory efficiently and has enhanced diagnostics. SLUB is the default choice for a slab allocator.

SLUB (Unqueued Allocator) found in init/Kconfig

The configuration item CONFIG_SLUB:

• prompt: SLUB (Unqueued Allocator)
• type: bool
• depends on: (none)
• defined in init/Kconfig
• found in Linux kernels: 2.6.22–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.18, 5.18+HEAD

Help text

SLUB is a slab allocator that minimizes cache line usage instead of managing queues of cached objects (SLAB approach). Per cpu caching is realized using slabs of objects instead of queues of objects. SLUB can use memory efficiently and has enhanced diagnostics. SLUB is the default choice for a slab allocator.

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)

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