diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2006-05-07 20:12:42 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2006-05-07 20:12:42 +0000 |
| commit | 5b458e8d496bd0cdc94f0ec7a9ff9ae741d961ed (patch) | |
| tree | 6159b73e9e098b39bf803a6b9e74326ab3bc1345 /sys/dev | |
| parent | 4a02f1bb86ffaf58c243035d5c3117d4611db8eb (diff) | |
add a name to rwlock so that we can tell where procs are getting stuck
without breaking into ddb. doubles the size of rwlock [1], but moving
forward this really helps. ok/tested pedro fgsch millert krw
[1 - next person to add a field to this struct gets whipped with a wet noodle]
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/aacvar.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/ic/aacvar.h b/sys/dev/ic/aacvar.h index 4a9dbf3c660..792df3e80ae 100644 --- a/sys/dev/ic/aacvar.h +++ b/sys/dev/ic/aacvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: aacvar.h,v 1.6 2006/04/22 02:36:26 brad Exp $ */ +/* $OpenBSD: aacvar.h,v 1.7 2006/05/07 20:12:41 tedu Exp $ */ /*- * Copyright (c) 2000 Michael Smith @@ -218,7 +218,7 @@ extern struct aac_interface aac_rkt_interface; /* Define the OS version specific locks */ typedef struct rwlock aac_lock_t; #define AAC_LOCK_INIT(l, s) do { \ - rw_init((l)); \ + rw_init((l), "aaclock"); \ AAC_DPRINTF(AAC_D_LOCK, ("%s: init lock @%s: %d\n", \ sc->aac_dev.dv_xname, __FUNCTION__, __LINE__)); \ } while (0) |