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    SubjectRe: [PATCH 4/6] Implement a general log2 facility in the kernel
    On Wed, 13 Sep 2006, David Howells wrote:
    > Russell King <> wrote:
    > > Therefore, re-using "log2()" is about as bad as re-using the "strcmp()"
    > > name to implement a function which copies strings.
    > I should probably use ilog2() then which would at least be consistent with the
    > powerpc arch.
    > > t.c:2: warning: conflicting types for built-in function 'log2'

    And apparently gcc < 4.0 doesn't give the warning.



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      Last update: 2006-09-13 20:49    [W:0.020 / U:0.536 seconds]
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