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authorVenki Pallipadi <venkatesh.pallipadi@intel.com>2007-06-20 17:24:52 -0400
committerDave Jones <davej@redhat.com>2007-06-21 12:57:53 -0400
commit0af99b13c9f323e658b4f1d69a1ccae7d6f3f80a (patch)
tree531d6ae823c0e7facfd375106f79c213c4a1290b /ipc
parentc7f652e0487a35c16f6cd72707232b6a28647a10 (diff)
[CPUFREQ] ondemand: add a check to avoid negative load calculation
Due to rounding and inexact jiffy accounting, idle_ticks can sometimes be higher than total_ticks. Make sure those cases are handled as zero load case. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
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