linux/drivers/block/zram/backend_lz4.c

#include <linux/kernel.h>
#include <linux/lz4.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>

#include "backend_lz4.h"

struct lz4_ctx { … };

static void lz4_release_params(struct zcomp_params *params)
{ … }

static int lz4_setup_params(struct zcomp_params *params)
{ … }

static void lz4_destroy(struct zcomp_ctx *ctx)
{ … }

static int lz4_create(struct zcomp_params *params, struct zcomp_ctx *ctx)
{ … }

static int lz4_compress(struct zcomp_params *params, struct zcomp_ctx *ctx,
			struct zcomp_req *req)
{ … }

static int lz4_decompress(struct zcomp_params *params, struct zcomp_ctx *ctx,
			  struct zcomp_req *req)
{ … }

const struct zcomp_ops backend_lz4 = …;