smart.c

来自「reiser4progs ReiserFS V4 ReiserFs官方已经关」· C语言 代码 · 共 26 行

/* Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
   reiser4progs/COPYING.
   
   smart.c -- smart tail policy plugin. */

#ifndef ENABLE_MINIMAL
#include <reiser4/plugin.h>

static int smart_tails(uint64_t value) {
	if (value > 16384)
		return 0;
	
	return 1;
}

reiser4_policy_plug_t smart_plug = {
	.p = {
		.id    = {TAIL_SMART_ID, 0, POLICY_PLUG_TYPE},
		.label = "smart",
		.desc  = "Smart tail policy plugin.",
	},

	.tails = smart_tails
};
#endif