arch/sparc/include/asm/tlbflush_32.h

File Facts

System

Linux kernel

Corpus path

arch/sparc/include/asm/tlbflush_32.h

Extension

.h

Size

621 bytes

Lines

26

Domain

Architecture Layer

Bucket

arch/sparc

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

• asm/cachetlb_32.h

Detected Declarations

• function flush_tlb_kernel_range

Annotated Snippet

#ifndef _SPARC_TLBFLUSH_H
#define _SPARC_TLBFLUSH_H

#include <asm/cachetlb_32.h>

#define flush_tlb_all() \
	sparc32_cachetlb_ops->tlb_all()
#define flush_tlb_mm(mm) \
	sparc32_cachetlb_ops->tlb_mm(mm)
#define flush_tlb_range(vma, start, end) \
	sparc32_cachetlb_ops->tlb_range(vma, start, end)
#define flush_tlb_page(vma, addr) \
	sparc32_cachetlb_ops->tlb_page(vma, addr)

/*
 * This is a kludge, until I know better. --zaitcev XXX
 */
static inline void flush_tlb_kernel_range(unsigned long start,
					  unsigned long end)
{
	flush_tlb_all();
}

#endif /* _SPARC_TLBFLUSH_H */

Annotation

• Immediate include surface: `asm/cachetlb_32.h`.
• Detected declarations: `function flush_tlb_kernel_range`.
• Atlas domain: Architecture Layer / arch/sparc.
• 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.