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| author | davidxu <davidxu@FreeBSD.org> | 2007-06-06 07:35:08 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2007-06-06 07:35:08 +0000 |
| commit | 3a1a57d0eb8e8d05d4a48d6ded5313d836f2504d (patch) | |
| tree | 5052dd6b94582ed601e9b5a970f9933bf177e726 /sys/i386 | |
| parent | 3eb2cf672b15d9a2957d6883fb85d3428355f46c (diff) | |
| download | FreeBSD-src-3a1a57d0eb8e8d05d4a48d6ded5313d836f2504d.zip FreeBSD-src-3a1a57d0eb8e8d05d4a48d6ded5313d836f2504d.tar.gz | |
Backout experimental adaptive-spin umtx code.
Diffstat (limited to 'sys/i386')
| -rw-r--r-- | sys/i386/i386/genassym.c | 1 | ||||
| -rw-r--r-- | sys/i386/i386/machdep.c | 1 | ||||
| -rw-r--r-- | sys/i386/i386/swtch.s | 1 |
3 files changed, 0 insertions, 3 deletions
diff --git a/sys/i386/i386/genassym.c b/sys/i386/i386/genassym.c index bf15298..791bf09 100644 --- a/sys/i386/i386/genassym.c +++ b/sys/i386/i386/genassym.c @@ -199,7 +199,6 @@ ASSYM(PC_CURRENTLDT, offsetof(struct pcpu, pc_currentldt)); ASSYM(PC_CPUID, offsetof(struct pcpu, pc_cpuid)); ASSYM(PC_CURPMAP, offsetof(struct pcpu, pc_curpmap)); ASSYM(PC_PRIVATE_TSS, offsetof(struct pcpu, pc_private_tss)); -ASSYM(PC_CURTID, offsetof(struct pcpu, pc_curtid)); #ifdef DEV_APIC ASSYM(LA_VER, offsetof(struct LAPIC, version)); diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c index 16f2303..df3b5eb 100644 --- a/sys/i386/i386/machdep.c +++ b/sys/i386/i386/machdep.c @@ -2118,7 +2118,6 @@ init386(first) PCPU_SET(prvspace, pc); PCPU_SET(curthread, &thread0); PCPU_SET(curpcb, thread0.td_pcb); - PCPU_SET(curtid, thread0.td_tid); /* * Initialize mutexes. diff --git a/sys/i386/i386/swtch.s b/sys/i386/i386/swtch.s index 5df5959..9002a81 100644 --- a/sys/i386/i386/swtch.s +++ b/sys/i386/i386/swtch.s @@ -247,7 +247,6 @@ sw1: movl %edx, PCPU(CURPCB) movl TD_TID(%ecx),%eax movl %ecx, PCPU(CURTHREAD) /* into next thread */ - movl %eax, PCPU(CURTID) /* * Determine the LDT to use and load it if is the default one and |
