arch/nios2/include/asm/tlb.h

File Facts

System

Linux kernel

Corpus path

arch/nios2/include/asm/tlb.h

Extension

.h

Size

664 bytes

Lines

25

Domain

Architecture Layer

Bucket

arch/nios2

Inferred role

Architecture Layer: implementation source

Status

source 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.

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

Dependency Surface

• linux/pagemap.h
• asm-generic/tlb.h

Detected Declarations

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

Annotated Snippet

#ifndef _ASM_NIOS2_TLB_H
#define _ASM_NIOS2_TLB_H

extern void set_mmu_pid(unsigned long pid);

/*
 * NIOS32 does have flush_tlb_range(), but it lacks a limit and fallback to
 * full mm invalidation. So use flush_tlb_mm() for everything.
 */

#include <linux/pagemap.h>
#include <asm-generic/tlb.h>

#endif /* _ASM_NIOS2_TLB_H */

Annotation

• Immediate include surface: `linux/pagemap.h`, `asm-generic/tlb.h`.
• Atlas domain: Architecture Layer / arch/nios2.
• 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.