fs/xfs/scrub/readdir.h

File Facts

System

Linux kernel

Corpus path

fs/xfs/scrub/readdir.h

Extension

.h

Size

743 bytes

Lines

23

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

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

Annotated Snippet

#ifndef __XFS_SCRUB_READDIR_H__
#define __XFS_SCRUB_READDIR_H__

typedef int (*xchk_dirent_fn)(struct xfs_scrub *sc, struct xfs_inode *dp,
		xfs_dir2_dataptr_t dapos, const struct xfs_name *name,
		xfs_ino_t ino, void *priv);

int xchk_dir_walk(struct xfs_scrub *sc, struct xfs_inode *dp,
		xchk_dirent_fn dirent_fn, void *priv);

int xchk_dir_lookup(struct xfs_scrub *sc, struct xfs_inode *dp,
		const struct xfs_name *name, xfs_ino_t *ino);

int xchk_dir_trylock_for_pptrs(struct xfs_scrub *sc, struct xfs_inode *ip,
		unsigned int *lockmode);

#endif /* __XFS_SCRUB_READDIR_H__ */

Annotation

• 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.