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Use RUN_ONCE(9) again. (Everyone happy now?)

This commit is contained in:
jakllsch 2010-02-27 00:31:57 +00:00
parent 7d0469d4c4
commit dd483616f8
1 changed files with 6 additions and 3 deletions
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9
sys/dev/dm/device-mapper.c
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@ -1,4 +1,4 @@
/* $NetBSD: device-mapper.c,v 1.18 2010/02/26 23:52:43 jakllsch Exp $ */
/* $NetBSD: device-mapper.c,v 1.19 2010/02/27 00:31:57 jakllsch Exp $ */
/*
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -46,6 +46,7 @@
#include <sys/ioccom.h>
#include <sys/kmem.h>
#include <sys/module.h>
#include <sys/once.h>
#include "netbsd-dm.h"
#include "dm.h"
@ -62,7 +63,9 @@ static dev_type_size(dmsize);
void dmattach(int);
int dmdestroy(void);
static ONCE_DECL(doinit_control);
static int doinit(void);
static int dm_cmd_to_fun(prop_dictionary_t);
static int disk_ioctl_switch(dev_t, u_long, void *);
static int dm_ioctl_switch(u_long);
@ -161,7 +164,7 @@ dm_modcmd(modcmd_t cmd, void *arg)
if (error)
break;
error = doinit();
error = RUN_ONCE(&doinit_control, doinit);
if (error) {
config_cfdriver_detach(&dm_cd);
break;
@ -292,7 +295,7 @@ doinit(void)
void
dmattach(int n)
{
doinit();
RUN_ONCE(&doinit_control, doinit);
}
/* Destroy routine */