Documentation/mm/memfd_preservation.rst
Source file repositories/reference/linux-study-clean/Documentation/mm/memfd_preservation.rst
File Facts
- System
- Linux kernel
- Corpus path
Documentation/mm/memfd_preservation.rst- Extension
.rst- Size
- 460 bytes
- Lines
- 24
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: documentation
- Status
- atlas-only
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
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
.. SPDX-License-Identifier: GPL-2.0-or-later
==========================
Memfd Preservation via LUO
==========================
.. kernel-doc:: mm/memfd_luo.c
:doc: Memfd Preservation via LUO
Memfd Preservation ABI
======================
.. kernel-doc:: include/linux/kho/abi/memfd.h
:doc: memfd Live Update ABI
.. kernel-doc:: include/linux/kho/abi/memfd.h
:internal:
See Also
========
- :doc:`/core-api/liveupdate`
- :doc:`/core-api/kho/index`Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
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.