arch/x86/kernel/cpu/mce/severity.c

Source file repositories/reference/linux-study-clean/arch/x86/kernel/cpu/mce/severity.c

File Facts

System
Linux kernel
Corpus path
arch/x86/kernel/cpu/mce/severity.c
Extension
.c
Size
12790 bytes
Lines
490
Domain
Architecture Layer
Bucket
arch/x86
Inferred role
Architecture Layer: operation-table or driver-model contract
Status
pattern implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

static const struct file_operations severities_coverage_fops = {
	.open		= severities_coverage_open,
	.release	= seq_release,
	.read		= seq_read,
	.write		= severities_coverage_write,
	.llseek		= seq_lseek,
};

static int __init severities_debugfs_init(void)
{
	struct dentry *dmce;

	dmce = mce_get_debugfs_dir();

	debugfs_create_file("severities-coverage", 0444, dmce, NULL,
			    &severities_coverage_fops);
	return 0;
}
late_initcall(severities_debugfs_init);
#endif /* CONFIG_DEBUG_FS */

Annotation

Implementation Notes