mount.c File Reference

#include "vfs/mount.h"
#include "init/init.h"
#include "memory/slab.h"

Go to the source code of this file.

Data Structures
struct	mount_cache_node

Typedefs
typedef struct mount_cache_node	mount_cache_node_t

Functions
	INIT (Mount)
mount_ptr_t	__attribute__ ((used, visibility("default"), section(".export")))
	This function handles memory allocation for a new dentry using the slab allocator.

Variables
static struct slab_cache *	mount_cache

Typedef Documentation

mount_cache_node_t

typedef struct mount_cache_node mount_cache_node_t

Function Documentation

__attribute__()

mount_ptr_t __attribute__

(

(used, visibility("default"), section(".export"))

)

This function handles memory allocation for a new dentry using the slab allocator.

It also links the dentry to its corresponding VNode (if provided).

Note

This function performs lazy initialization of the dentry slab cache if it does not exist yet.

Parameters

name	The name of the file or directory.
vnode	Pointer to the associated VNode (inode data). Pass NULL if the VNode is not yet available.

Returns

dentry_ptr A pointer to the newly allocated and initialized dentry.

Definition at line 15 of file mount.c.

References KERNEL_API, mount_cache, and vxSlabAlloc().

INIT()

INIT

(

Mount

)

Definition at line 11 of file mount.c.

References mount_cache, and vxCreateSlabCache().

Variable Documentation

mount_cache

struct slab_cache* mount_cache

static

Definition at line 5 of file mount.c.

Referenced by __attribute__(), and INIT().