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git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@153 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
19 lines
301 B
C
19 lines
301 B
C
#ifndef _SPL_BITOPS_COMPAT_H
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#define _SPL_BITOPS_COMPAT_H
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#include <linux/bitops.h>
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#ifndef HAVE_FLS64
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static inline int fls64(__u64 x)
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{
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__u32 h = x >> 32;
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if (h)
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return fls(h) + 32;
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return fls(x);
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}
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#endif /* HAVE_FLS64 */
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#endif /* _SPL_BITOPS_COMPAT_H */
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