diff options
| author | pk <pk@NetBSD.org> | 2003-02-05 21:38:38 +0000 |
|---|---|---|
| committer | pk <pk@NetBSD.org> | 2003-02-05 21:38:38 +0000 |
| commit | 338f31f581b40d12e472e5c29223dfca09288dc1 (patch) | |
| tree | c2b42af6bf7323dfe9bf15936a6b11f3e40af2be /sys/dev/ccd.c | |
| parent | 09843e3b7e65392c6f7a1265fce8e27b17c75bb9 (diff) | |
Make the buffer cache code MP-safe.
Diffstat (limited to 'sys/dev/ccd.c')
| -rw-r--r-- | sys/dev/ccd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/ccd.c b/sys/dev/ccd.c index e4e44e1aa31..122fdc7ee1d 100644 --- a/sys/dev/ccd.c +++ b/sys/dev/ccd.c @@ -1,4 +1,4 @@ -/* $NetBSD: ccd.c,v 1.81 2003/01/25 23:09:58 kleink Exp $ */ +/* $NetBSD: ccd.c,v 1.82 2003/02/05 21:38:39 pk Exp $ */ /*- * Copyright (c) 1996, 1997, 1998, 1999 The NetBSD Foundation, Inc. @@ -90,7 +90,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ccd.c,v 1.81 2003/01/25 23:09:58 kleink Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ccd.c,v 1.82 2003/02/05 21:38:39 pk Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -802,6 +802,7 @@ ccdbuffer(cs, bp, bn, addr, bcount) cbp = CCD_GETBUF(); if (cbp == NULL) return (NULL); + simple_lock_init(&cbp->cb_buf.b_interlock); cbp->cb_buf.b_flags = bp->b_flags | B_CALL; cbp->cb_buf.b_iodone = ccdiodone; cbp->cb_buf.b_proc = bp->b_proc; |
