Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use ltsleep(...,PNORELOCK..) instead of simple_unlock()/tsleep()

Browse Source
This commit is contained in:
sommerfeld 2000-08-12 16:43:00 +00:00
parent fe7a6531b0
commit 861fcc44b7
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
sys/kern/vfs_subr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: vfs_subr.c,v 1.133 2000/07/16 21:07:24 fvdl Exp $ */
/* $NetBSD: vfs_subr.c,v 1.134 2000/08/12 16:43:01 sommerfeld Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -1082,8 +1082,8 @@ vget(vp, flags)
simple_lock(&vp->v_interlock);
if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock);
tsleep((caddr_t)vp, PINOD, "vget", 0);
ltsleep((caddr_t)vp, PINOD|PNORELOCK,
"vget", 0, &vp->v_interlock);
return (ENOENT);
}
if (vp->v_usecount == 0) {
@ -1571,8 +1571,8 @@ vgonel(vp, p)
*/
if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock);
tsleep((caddr_t)vp, PINOD, "vgone", 0);
ltsleep((caddr_t)vp, PINOD | PNORELOCK,
"vgone", 0, &vp->v_interlock);
return;
}
/*

6
sys/kern/vfs_vnops.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: vfs_vnops.c,v 1.43 2000/06/27 17:41:54 mrg Exp $ */
/* $NetBSD: vfs_vnops.c,v 1.44 2000/08/12 16:43:00 sommerfeld Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@ -578,8 +578,8 @@ vn_lock(vp, flags)
simple_lock(&vp->v_interlock);
if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock);
tsleep((caddr_t)vp, PINOD, "vn_lock", 0);
ltsleep((caddr_t)vp, PINOD | PNORELOCK,
"vn_lock", 0, &vp->v_interlock);
error = ENOENT;
} else {
error = VOP_LOCK(vp, flags | LK_INTERLOCK);