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Searched refs:scrubbing (Results 1 – 9 of 9) sorted by relevance

/linux/Documentation/edac/
H A Dscrub.rst24 Memory scrubbing is a feature where an ECC (Error-Correcting Code) engine
32 1. Proactively scrubbing DIMMs reduces the chance of a correctable error
45 There are 2 types of memory scrubbing:
47 1. Background (patrol) scrubbing while the DRAM is otherwise idle.
49 2. On-demand scrubbing for a specific address range or region of memory.
53 RAS2 memory scrubbing, and ACPI NVDIMM ARS (Address Range Scrub).
61 abstracts the management of various scrubbing functionalities into a unified
69 ACPI RAS2 memory scrubbing features, ACPI NVDIMM ARS (Address Range Scrub),
73 control over patrol (background) scrubbing (e.g., ACPI RAS2, CXL) and/or
74 on-demand scrubbing (e.g., ACPI RAS2, ACPI ARS). However, the scrub control
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/linux/Documentation/ABI/testing/
H A Dsysfs-edac-scrub23 for on-demand scrubbing. Setting address starts scrubbing.
27 on-demand scrubbing is in progress, zero otherwise.
35 (on-demand scrubbing).
42 (RW) Start/Stop background (patrol) scrubbing if supported.
H A Dsysfs-devices-edac69 Description: Read/Write attribute file that controls memory scrubbing.
70 The scrubbing rate used by the memory controller is set by
74 Reading the file will return the actual scrubbing rate employed.
75 If configuration fails or memory scrubbing is not implemented,
H A Ddebugfs-driver-habanalabs201 Description: Allows the root user to scrub the dram memory. The scrubbing
210 the scrubbing value when using module param 'memory_scrub'
/linux/Documentation/gpu/nova/core/
H A Dfwsec.rst175 The FWSEC image also plays a role in memory scrubbing (ECC initialization) and VPR
178 sequence completes, it does VRAM memory scrubbing (ECC initialization). On consumer
179 GPUs, it scrubs only part of memory and then initiates 'async scrubbing'. Before this
180 async scrubbing completes, the unscrubbed VRAM cannot be used for allocation (thus DRM
181 memory allocators need to wait for this scrubbing to complete).
/linux/drivers/mtd/ubi/
H A Dwl.c662 int err, scrubbing = 0, torture = 0, protect = 0, erroneous = 0; local
761 scrubbing = 1;
812 scrubbing = 1;
896 if (scrubbing)
955 } else if (scrubbing)
/linux/Documentation/ABI/stable/
H A Dsysfs-devices-system-xen_memory84 Control scrubbing pages before returning them to Xen for others domains
/linux/Documentation/block/
H A Ddata-integrity.rst26 measures, for instance checksumming and scrubbing. But these
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt8599 Boolean option to control scrubbing pages before giving them back