fs/lockd/share.h

File Facts

System

Linux kernel

Corpus path

fs/lockd/share.h

Extension

.h

Size

963 bytes

Lines

34

Domain

Core OS

Bucket

VFS And Filesystem Core

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• 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 lockd_share

Annotated Snippet

struct lockd_share {
	struct lockd_share *	s_next;		/* linked list */
	struct nlm_host *	s_host;		/* client host */
	struct nlm_file *	s_file;		/* shared file */
	struct xdr_netobj	s_owner;	/* owner handle */
	u32			s_access;	/* access mode */
	u32			s_mode;		/* deny mode */
};

__be32	nlmsvc_share_file(struct nlm_host *host, struct nlm_file *file,
			  struct xdr_netobj *oh, u32 access, u32 mode);
__be32	nlmsvc_unshare_file(struct nlm_host *host, struct nlm_file *file,
			    struct xdr_netobj *oh);
void	nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *,
					       nlm_host_match_fn_t);

#endif /* _LOCKD_SHARE_H */

Annotation

• Detected declarations: `struct lockd_share`.
• Atlas domain: Core OS / VFS And Filesystem Core.
• 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.