diff options
| author | jhb <jhb@FreeBSD.org> | 2003-08-15 15:19:21 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-08-15 15:19:21 +0000 |
| commit | c2772cebe670e3e34f7fe0f821feb9a5c4c9dc06 (patch) | |
| tree | a025033f044ea622f3eb116a2f1738abe36f53ae /sys/i386 | |
| parent | 2211bc4b11a209da6241ecbc9f4829b8cd2448a1 (diff) | |
| download | FreeBSD-src-c2772cebe670e3e34f7fe0f821feb9a5c4c9dc06.zip FreeBSD-src-c2772cebe670e3e34f7fe0f821feb9a5c4c9dc06.tar.gz | |
Adjust the style of the #ifdef SMP in casuptr() so that the #ifdef SMP
just covers the lock prefix to match the existing style in other asm files
in i386.
Diffstat (limited to 'sys/i386')
| -rw-r--r-- | sys/i386/i386/support.s | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/i386/i386/support.s b/sys/i386/i386/support.s index f0f99e4..6af4980 100644 --- a/sys/i386/i386/support.s +++ b/sys/i386/i386/support.s @@ -1182,11 +1182,10 @@ ENTRY(casuptr) cmpl $VM_MAXUSER_ADDRESS-4,%edx /* verify address is valid */ ja fusufault -#if defined(SMP) - lock cmpxchgl %ecx, (%edx) /* Compare and set. */ -#else /* !SMP */ - cmpxchgl %ecx, (%edx) -#endif /* !SMP */ +#ifdef SMP + lock +#endif + cmpxchgl %ecx, (%edx) /* Compare and set. */ /* * The old value is in %eax. If the store succeeded it will be the |
