fs/ocfs2/dlm/dlmdebug.h

File Facts

System

Linux kernel

Corpus path

fs/ocfs2/dlm/dlmdebug.h

Extension

.h

Size

968 bytes

Lines

50

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 debug_lockres
• function dlm_debug_init

Annotated Snippet

struct debug_lockres {
	int dl_len;
	char *dl_buf;
	struct dlm_ctxt *dl_ctxt;
	struct dlm_lock_resource *dl_res;
};

void dlm_debug_init(struct dlm_ctxt *dlm);

void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);

void dlm_create_debugfs_root(void);
void dlm_destroy_debugfs_root(void);

#else

static inline void dlm_debug_init(struct dlm_ctxt *dlm)
{
}
static inline void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
{
}
static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
{
}
static inline void dlm_create_debugfs_root(void)
{
}
static inline void dlm_destroy_debugfs_root(void)
{
}

#endif	/* CONFIG_DEBUG_FS */
#endif	/* DLMDEBUG_H */

Annotation

• Detected declarations: `struct debug_lockres`, `function dlm_debug_init`.
• 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.