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Simplify initialization of va_null a little bit.

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This commit is contained in:
Poul-Henning Kamp 2004-09-15 21:42:03 +00:00
parent 4325574db2
commit 273350ad0f
1 changed files with 13 additions and 13 deletions
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26
sys/kern/vfs_init.c
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@ -59,6 +59,13 @@ int maxvfsconf = VFS_GENERIC + 1;
*/
struct vfsconfhead vfsconf = TAILQ_HEAD_INITIALIZER(vfsconf);
/*
* A Zen vnode attribute structure.
*
* Initialized when the first filesystem registers by vfs_register().
*/
struct vattr va_null;
/*
* vfs_init.c
*
@ -347,7 +354,6 @@ vfs_rm_vnodeops(const void *data)
/*
* Routines having to do with the management of the vnode table.
*/
struct vattr va_null;
struct vfsconf *
vfs_byname(const char *name)
@ -360,24 +366,18 @@ vfs_byname(const char *name)
return (NULL);
}
/*
* Initialize the vnode structures and initialize each filesystem type.
*/
/* ARGSUSED*/
static void
vfsinit(void *dummy)
{
vattr_null(&va_null);
}
SYSINIT(vfs, SI_SUB_VFS, SI_ORDER_FIRST, vfsinit, NULL)
/* Register a new filesystem type in the global table */
int
vfs_register(struct vfsconf *vfc)
{
struct sysctl_oid *oidp;
struct vfsops *vfsops;
static int once;
if (!once) {
vattr_null(&va_null);
once = 1;
}
if (vfc->vfc_version != VFS_VERSION) {
printf("ERROR: filesystem %s, unsupported ABI version %x\n",