drivers/mtd/tests/stresstest.c

File Facts

System

Linux kernel

Corpus path

drivers/mtd/tests/stresstest.c

Extension

.c

Size

4989 bytes

Lines

233

Domain

Driver Families

Bucket

drivers/mtd

Inferred role

Driver Families: exported/initcall integration point

Status

integration implementation candidate

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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Allocates kernel memory; connect allocation flags and lifetime to context constraints.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/init.h
• linux/module.h
• linux/moduleparam.h
• linux/err.h
• linux/mtd/mtd.h
• linux/slab.h
• linux/sched.h
• linux/vmalloc.h
• linux/random.h
• mtd_test.h

Detected Declarations

• function rand_eb
• function rand_offs
• function rand_len
• function do_read
• function do_write
• function do_operation
• function mtd_stresstest_init
• function mtd_stresstest_exit
• module init mtd_stresstest_init

Annotated Snippet

module_init(mtd_stresstest_init);

static void __exit mtd_stresstest_exit(void)
{
	return;
}
module_exit(mtd_stresstest_exit);

MODULE_DESCRIPTION("Stress test module");
MODULE_AUTHOR("Adrian Hunter");
MODULE_LICENSE("GPL");

Annotation

• Immediate include surface: `linux/init.h`, `linux/module.h`, `linux/moduleparam.h`, `linux/err.h`, `linux/mtd/mtd.h`, `linux/slab.h`, `linux/sched.h`, `linux/vmalloc.h`.
• Detected declarations: `function rand_eb`, `function rand_offs`, `function rand_len`, `function do_read`, `function do_write`, `function do_operation`, `function mtd_stresstest_init`, `function mtd_stresstest_exit`, `module init mtd_stresstest_init`.
• Atlas domain: Driver Families / drivers/mtd.
• Implementation status: integration implementation candidate.

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.