Documentation/sunrpc/xdr/nlm3.x

File Facts

System

Linux kernel

Corpus path

Documentation/sunrpc/xdr/nlm3.x

Extension

.x

Size

2925 bytes

Lines

169

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct nlm_stat
• struct nlm_res
• struct nlm_holder
• struct nlm_testres
• struct nlm_lock
• struct nlm_lockargs
• struct nlm_cancargs
• struct nlm_testargs
• struct nlm_unlockargs
• struct nlm_share
• struct nlm_shareargs
• struct nlm_shareres
• struct nlm_notify
• struct nlm_notifyargs
• enum nlm_stats
• enum fsh_mode
• enum fsh_access

Annotated Snippet

struct nlm_stat {
	nlm_stats	stat;
};

struct nlm_res {
	netobj		cookie;
	nlm_stat	stat;
};

struct nlm_holder {
	bool		exclusive;
	int		uppid;
	netobj		oh;
	unsigned int	l_offset;
	unsigned int	l_len;
};

union nlm_testrply switch (nlm_stats stat) {
	case LCK_DENIED:
		nlm_holder	holder;
	default:
		void;
};

struct nlm_testres {
	netobj		cookie;
	nlm_testrply	test_stat;
};

struct nlm_lock {
	string		caller_name<LM_MAXSTRLEN>;
	netobj		fh;
	netobj		oh;
	int		uppid;
	unsigned int	l_offset;
	unsigned int	l_len;
};

struct nlm_lockargs {
	netobj		cookie;
	bool		block;
	bool		exclusive;
	nlm_lock	alock;
	bool		reclaim;
	int		state;
};

struct nlm_cancargs {
	netobj		cookie;
	bool		block;
	bool		exclusive;
	nlm_lock	alock;
};

struct nlm_testargs {
	netobj		cookie;
	bool		exclusive;
	nlm_lock	alock;
};

struct nlm_unlockargs {
	netobj		cookie;
	nlm_lock	alock;
};

enum fsh_mode {
	fsm_DN = 0,
	fsm_DR = 1,
	fsm_DW = 2,
	fsm_DRW = 3

Annotation

• Detected declarations: `struct nlm_stat`, `struct nlm_res`, `struct nlm_holder`, `struct nlm_testres`, `struct nlm_lock`, `struct nlm_lockargs`, `struct nlm_cancargs`, `struct nlm_testargs`, `struct nlm_unlockargs`, `struct nlm_share`.
• 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.