fs/ntfs/debug.c

File Facts

System

Linux kernel

Corpus path

fs/ntfs/debug.c

Extension

.c

Size

4446 bytes

Lines

172

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

• debug.h

Detected Declarations

• function Copyright
• function __ntfs_error
• function __ntfs_debug
• function ntfs_debug_dump_runlist

Annotated Snippet

if (lcn < 0) {
			int index = -lcn - 1;

			if (index > -LCN_ENOENT - 1)
				index = 3;
			pr_debug("%-16Lx %s %-16Lx%s\n",
					(long long)(rl + i)->vcn, lcn_str[index],
					(long long)(rl + i)->length,
					(rl + i)->length ? "" :
						" (runlist end)");
		} else
			pr_debug("%-16Lx %-16Lx  %-16Lx%s\n",
					(long long)(rl + i)->vcn,
					(long long)(rl + i)->lcn,
					(long long)(rl + i)->length,
					(rl + i)->length ? "" :
						" (runlist end)");
		if (!(rl + i)->length)
			break;
	}
}

#endif

Annotation

• Immediate include surface: `debug.h`.
• Detected declarations: `function Copyright`, `function __ntfs_error`, `function __ntfs_debug`, `function ntfs_debug_dump_runlist`.
• 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.