crush.c File Reference

#include <stdlib.h>
#include <assert.h>
#include <linux/crush/crush.h>

Go to the source code of this file.

Macros
#define	kfree(x)   do { if (x) free(x); } while (0)
#define	BUG_ON(x)   assert(!(x))

Functions
const char *	crush_bucket_alg_name (int alg)
int	crush_get_bucket_item_weight (const struct crush_bucket *b, int p)
void	crush_destroy_bucket_uniform (struct crush_bucket_uniform *b)
void	crush_destroy_bucket_list (struct crush_bucket_list *b)
void	crush_destroy_bucket_tree (struct crush_bucket_tree *b)
void	crush_destroy_bucket_straw (struct crush_bucket_straw *b)
void	crush_destroy_bucket (struct crush_bucket *b)
void	crush_destroy (struct crush_map *map)

Macro Definition Documentation

#define BUG_ON

(

x

)

assert(!(x))

Definition at line 8 of file crush.c.

#define kfree

(

x

)

do { if (x) free(x); } while (0)

Definition at line 7 of file crush.c.

Function Documentation

const char* crush_bucket_alg_name

(

int

alg

)

Definition at line 13 of file crush.c.

void crush_destroy

(

struct crush_map *

map

)

crush_destroy - Destroy a crush_map : crush_map pointer

Definition at line 102 of file crush.c.

void crush_destroy_bucket

(

struct crush_bucket *

b

)

Definition at line 80 of file crush.c.

void crush_destroy_bucket_list

(

struct crush_bucket_list *

b

)

Definition at line 54 of file crush.c.

void crush_destroy_bucket_straw

(

struct crush_bucket_straw *

b

)

Definition at line 71 of file crush.c.

void crush_destroy_bucket_tree

(

struct crush_bucket_tree *

b

)

Definition at line 63 of file crush.c.

void crush_destroy_bucket_uniform

(

struct crush_bucket_uniform *

b

)

Definition at line 47 of file crush.c.

int crush_get_bucket_item_weight	(	const struct crush_bucket *	b,
		int	p
	)

crush_get_bucket_item_weight - Get weight of an item in given bucket : bucket pointer : item index in bucket

Definition at line 29 of file crush.c.