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Have configure --without-spinlocks actually not use spinlock code, even

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if supported by the cpu.
This commit is contained in:
Bruce Momjian 2003-12-23 03:52:10 +00:00
parent 69f2e9b0fc
commit caf6e9d2dd
1 changed files with 4 additions and 2 deletions
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6
src/include/storage/s_lock.h
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@ -63,7 +63,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.120 2003/12/23 03:31:30 momjian Exp $ * $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.121 2003/12/23 03:52:10 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -72,6 +72,7 @@
#include "storage/pg_sema.h" #include "storage/pg_sema.h"
#ifdef HAVE_SPINLOCKS /* skip spinlocks if requested */
#if defined(__GNUC__) || defined(__ICC) #if defined(__GNUC__) || defined(__ICC)
/************************************************************************* /*************************************************************************
@ -438,7 +439,7 @@ typedef unsigned char slock_t;
* Uses non-gcc inline assembly: * Uses non-gcc inline assembly:
*/ */
#if !defined(HAS_TEST_AND_SET) #if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */
#if defined(USE_UNIVEL_CC) #if defined(USE_UNIVEL_CC)
typedef unsigned char slock_t; typedef unsigned char slock_t;
@ -604,6 +605,7 @@ typedef unsigned char slock_t;
#endif /* !defined(HAS_TEST_AND_SET */ #endif /* !defined(HAS_TEST_AND_SET */
#endif /* HAVE_SPINLOCKS */
#ifndef HAS_TEST_AND_SET #ifndef HAS_TEST_AND_SET