nodemgmt.c File Reference

#include <linux/kernel.h>
#include <linux/mtd/mtd.h>
#include <linux/compiler.h>
#include <linux/sched.h>
#include "nodelist.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt

Functions
int	jffs2_reserve_space (struct jffs2_sb_info *c, uint32_t minsize, uint32_t *len, int prio, uint32_t sumsize)
int	jffs2_reserve_space_gc (struct jffs2_sb_info *c, uint32_t minsize, uint32_t *len, uint32_t sumsize)
struct jffs2_raw_node_ref *	jffs2_add_physical_node_ref (struct jffs2_sb_info *c, uint32_t ofs, uint32_t len, struct jffs2_inode_cache *ic)
void	jffs2_complete_reservation (struct jffs2_sb_info *c)
void	jffs2_mark_node_obsolete (struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref)
int	jffs2_thread_should_wake (struct jffs2_sb_info *c)

Macro Definition Documentation

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 12 of file nodemgmt.c.

Function Documentation

struct jffs2_raw_node_ref* jffs2_add_physical_node_ref ( struct jffs2_sb_info *  c, uint32_t  ofs, uint32_t  len, struct jffs2_inode_cache *  ic  )

read

jffs2_add_physical_node_ref - add a physical node reference to the list : superblock info : new node reference to add : length of this physical node

Should only be used to report nodes for which space has been allocated by jffs2_reserve_space.

Must be called with the alloc_sem held.

Definition at line 492 of file nodemgmt.c.

void jffs2_complete_reservation

(

struct jffs2_sb_info *

c

)

Definition at line 548 of file nodemgmt.c.

void jffs2_mark_node_obsolete	(	struct jffs2_sb_info *	c,
		struct jffs2_raw_node_ref *	ref
	)

Definition at line 571 of file nodemgmt.c.

int jffs2_reserve_space	(	struct jffs2_sb_info *	c,
		uint32_t	minsize,
		uint32_t *	len,
		int	prio,
		uint32_t	sumsize
	)

Definition at line 74 of file nodemgmt.c.

int jffs2_reserve_space_gc	(	struct jffs2_sb_info *	c,
		uint32_t	minsize,
		uint32_t *	len,
		uint32_t	sumsize
	)

Definition at line 211 of file nodemgmt.c.

int jffs2_thread_should_wake

(

struct jffs2_sb_info *

c

)

Definition at line 829 of file nodemgmt.c.