include/asm-generic/percpu_types.h

File Facts

System

Linux kernel

Corpus path

include/asm-generic/percpu_types.h

Extension

.h

Size

651 bytes

Lines

20

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

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

#ifndef _ASM_GENERIC_PERCPU_TYPES_H_
#define _ASM_GENERIC_PERCPU_TYPES_H_

#ifndef __ASSEMBLER__
/*
 * __percpu_qual is the qualifier for the percpu named address space.
 *
 * Most architectures use generic named address space for percpu variables but
 * some architectures define percpu variables in different named address space.
 * E.g. on x86, percpu variable may be declared as being relative to the %fs or
 * %gs segments using __seg_fs or __seg_gs named address space qualifier.
 */
#ifndef __percpu_qual
# define __percpu_qual
#endif

#endif /* __ASSEMBLER__ */
#endif /* _ASM_GENERIC_PERCPU_TYPES_H_ */

Annotation

• Atlas domain: Repository Root And Misc / include.
• Implementation status: source 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.