dir.c File Reference

#include "fuse_i.h"
#include <linux/pagemap.h>
#include <linux/file.h>
#include <linux/sched.h>
#include <linux/namei.h>
#include <linux/slab.h>

Go to the source code of this file.

Functions
void	fuse_invalidate_attr (struct inode *inode)
void	fuse_invalidate_entry_cache (struct dentry *entry)
u64	fuse_get_attr_version (struct fuse_conn *fc)
int	fuse_valid_type (int m)
int	fuse_lookup_name (struct super_block *sb, u64 nodeid, struct qstr *name, struct fuse_entry_out *outarg, struct inode **inode)
int	fuse_update_attributes (struct inode *inode, struct kstat *stat, struct file *file, bool *refreshed)
int	fuse_reverse_inval_entry (struct super_block *sb, u64 parent_nodeid, u64 child_nodeid, struct qstr *name)
int	fuse_allow_task (struct fuse_conn *fc, struct task_struct *task)
void	fuse_set_nowrite (struct inode *inode)
void	fuse_release_nowrite (struct inode *inode)
void	fuse_init_common (struct inode *inode)
void	fuse_init_dir (struct inode *inode)
void	fuse_init_symlink (struct inode *inode)

Variables
struct dentry_operations	fuse_dentry_operations

Function Documentation

int fuse_allow_task	(	struct fuse_conn *	fc,
		struct task_struct *	task
	)

Is task allowed to perform filesystem operation?

Definition at line 999 of file dir.c.

u64 fuse_get_attr_version

(

struct fuse_conn *

fc

)

Definition at line 133 of file dir.c.

void fuse_init_common

(

struct inode *

inode

)

Initialize inode operations on regular files and special files

Definition at line 1729 of file dir.c.

void fuse_init_dir

(

struct inode *

inode

)

Initialize inode and file operations on a directory

Definition at line 1734 of file dir.c.

void fuse_init_symlink

(

struct inode *

inode

)

Initialize inode operations on a symlink

Definition at line 1740 of file dir.c.

void fuse_invalidate_attr

(

struct inode *

inode

)

Invalidate inode attributes

Definition at line 87 of file dir.c.

void fuse_invalidate_entry_cache

(

struct dentry *

entry

)

Definition at line 100 of file dir.c.

int fuse_lookup_name	(	struct super_block *	sb,
		u64	nodeid,
		struct qstr *	name,
		struct fuse_entry_out *	outarg,
		struct inode **	inode
	)

Definition at line 260 of file dir.c.

void fuse_release_nowrite

(

struct inode *

inode

)

Definition at line 1365 of file dir.c.

int fuse_reverse_inval_entry	(	struct super_block *	sb,
		u64	parent_nodeid,
		u64	child_nodeid,
		struct qstr *	name
	)

File-system tells the kernel to invalidate parent attributes and the dentry matching parent/name.

If the child_nodeid is non-zero and:

• matches the inode number for the dentry matching parent/name,
• is not a mount point
• is a file or oan empty directory then the dentry is unhashed (d_delete()).

Definition at line 921 of file dir.c.

void fuse_set_nowrite

(

struct inode *

inode

)

Definition at line 1336 of file dir.c.

int fuse_update_attributes	(	struct inode *	inode,
		struct kstat *	stat,
		struct file *	file,
		bool *	refreshed
	)

Definition at line 895 of file dir.c.

int fuse_valid_type

(

int

m

)

Is file type valid?

Definition at line 234 of file dir.c.

Variable Documentation

struct dentry_operations fuse_dentry_operations

Initial value:

= {
    .d_revalidate   = fuse_dentry_revalidate,
}

Definition at line 230 of file dir.c.