drivers/block/zram/Makefile

File Facts

System

Linux kernel

Corpus path

drivers/block/zram/Makefile

Extension

[no extension]

Size

429 bytes

Lines

13

Domain

Driver Families

Bucket

drivers/block

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only

zram-y	:=	zcomp.o zram_drv.o

zram-$(CONFIG_ZRAM_BACKEND_LZO)		+= backend_lzorle.o backend_lzo.o
zram-$(CONFIG_ZRAM_BACKEND_LZ4)		+= backend_lz4.o
zram-$(CONFIG_ZRAM_BACKEND_LZ4HC)	+= backend_lz4hc.o
zram-$(CONFIG_ZRAM_BACKEND_ZSTD)	+= backend_zstd.o
zram-$(CONFIG_ZRAM_BACKEND_DEFLATE)	+= backend_deflate.o
zram-$(CONFIG_ZRAM_BACKEND_842)		+= backend_842.o

obj-$(CONFIG_ZRAM)	+=	zram.o

Annotation

• Atlas domain: Driver Families / drivers/block.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.