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

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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
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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. * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -1082,8 +1082,8 @@ vget(vp, flags)
simple_lock(&vp->v_interlock); simple_lock(&vp->v_interlock);
if (vp->v_flag & VXLOCK) { if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT; vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock); ltsleep((caddr_t)vp, PINOD|PNORELOCK,
tsleep((caddr_t)vp, PINOD, "vget", 0); "vget", 0, &vp->v_interlock);
return (ENOENT); return (ENOENT);
} }
if (vp->v_usecount == 0) { if (vp->v_usecount == 0) {
@ -1571,8 +1571,8 @@ vgonel(vp, p)
*/ */
if (vp->v_flag & VXLOCK) { if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT; vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock); ltsleep((caddr_t)vp, PINOD | PNORELOCK,
tsleep((caddr_t)vp, PINOD, "vgone", 0); "vgone", 0, &vp->v_interlock);
return; 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 * Copyright (c) 1982, 1986, 1989, 1993
@ -578,8 +578,8 @@ vn_lock(vp, flags)
simple_lock(&vp->v_interlock); simple_lock(&vp->v_interlock);
if (vp->v_flag & VXLOCK) { if (vp->v_flag & VXLOCK) {
vp->v_flag |= VXWANT; vp->v_flag |= VXWANT;
simple_unlock(&vp->v_interlock); ltsleep((caddr_t)vp, PINOD | PNORELOCK,
tsleep((caddr_t)vp, PINOD, "vn_lock", 0); "vn_lock", 0, &vp->v_interlock);
error = ENOENT; error = ENOENT;
} else { } else {
error = VOP_LOCK(vp, flags | LK_INTERLOCK); error = VOP_LOCK(vp, flags | LK_INTERLOCK);