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| author | Eric Dumazet <[email protected]> | 2012-08-07 10:45:47 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-08-07 16:24:55 -0700 |
| commit | 79cda75a107da0d49732b5cb642b456264dd7e0e (patch) | |
| tree | 7cffe187b2ff7732f6002d7fc373f87cb93837b9 /tools/perf/scripts/python | |
| parent | 425f09ab7d1c9da6ca4137dd639cb6fe3f8a88f3 (diff) | |
fib: use __fls() on non null argument
__fls(x) is a bit faster than fls(x), granted we know x is non null.
As Ben Hutchings pointed out, fls(x) = __fls(x) + 1
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Ben Hutchings <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions