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fix compression shift

This commit is contained in:
christos 2015-03-09 00:40:35 +00:00
parent 409555c5e2
commit d50f5f33b4
1 changed files with 2 additions and 2 deletions
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4
sys/dev/lockstat.h
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@ -1,4 +1,4 @@
/* $NetBSD: lockstat.h,v 1.11 2015/03/08 22:45:16 christos Exp $ */
/* $NetBSD: lockstat.h,v 1.12 2015/03/09 00:40:35 christos Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@ -198,7 +198,7 @@ extern volatile u_int lockstat_enabled;
#ifdef KDTRACE_HOOKS
#define LS_COMPRESS(f) \
((((f) & 3) | (((f) & 7) >> 6)) & (LS_NPROBES - 1))
((((f) & 0x3) | (((f) & 0x700) >> 6)) & (LS_NPROBES - 1))
#define LS_NPROBES 0x20 /* 5 bits */
extern uint32_t lockstat_probemap[];