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| author | Bill Nottingham <notting@redhat.com> | 2005-06-09 18:31:02 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2005-06-09 18:31:02 +0000 |
| commit | 43911b63e6080755a07b3a71580bd8062657e0da (patch) | |
| tree | fbfe7c4bbf333f81f41ac62f3c90dd49270256d1 | |
| parent | 47a82590b28a8849ddb14b937d142dc7ada27571 (diff) | |
| download | initscripts-43911b63e6080755a07b3a71580bd8062657e0da.tar.gz initscripts-43911b63e6080755a07b3a71580bd8062657e0da.tar.xz initscripts-43911b63e6080755a07b3a71580bd8062657e0da.zip | |
add patch for dual-core to this CVS (#155331)
| -rw-r--r-- | src/redhat-support-check.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/redhat-support-check.c b/src/redhat-support-check.c index 1d41fdb0..93ea9154 100644 --- a/src/redhat-support-check.c +++ b/src/redhat-support-check.c @@ -83,6 +83,14 @@ unsigned int get_num_cpus() { return ncpus / nsibs; } } + if (ebx==0x68747541 && edx==0x69746e65 && ecx==0x444d4163) { + cpuid(1, &eax, &ebx, &ecx, &edx); + if (edx & (1 << 28)) { /* has HT */ + int nsibs = (ebx & 0xff0000) >> 16; + if (nsibs == 0) nsibs = 1; + return ncpus / nsibs; + } + } #endif return ncpus; } |