Mercurial > hg > CbC > CbC_xv6

annotate src/ln.h @ 277:5854cbf18c67

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fix_switchuvm_impl
author anatofuz
date Sat, 08 Feb 2020 15:49:00 +0900
parents f9169495d476
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 static inline int ln(int sz) {
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2 int j = 1 << 6;
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3 for (int i = 6; i < 12; i++) {
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4 if (sz < j) return i;
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5 j <<= 1;
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6 }
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7 return 12;
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8 }
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