Messages in this thread |  | | Subject | Re: (RFC): SKB Initialization | From | "Mala Anand" <> | Date | Wed, 21 Aug 2002 13:07:09 -0500 |
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>On Wed, Aug 21, 2002 at 11:59:44AM -0500, Mala Anand wrote: >> The patch reduces the numer of cylces by 25%
>The data you are reporting is flawed: where are the average cycle >times spent in __kfree_skb with the patch?
I measured the cycles for only the initialization code in alloc_skb and __kfree_skb. Since the init code is removed from __kfree_skb, no cycles are spent there.
Regards, Mala
Mala Anand IBM Linux Technology Center - Kernel Performance E-mail:manand@us.ibm.com http://www-124.ibm.comdeveloperworks/opensource/linuxperf http://www-124.ibm.com/developerworks/projects/linuxperf Phone:838-8088; Tie-line:678-8088
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