Messages in this thread | | | Date | Wed, 14 May 2008 13:22:52 +0900 | From | KOSAKI Motohiro <> | Subject | Re: [PATCH 0/9] Scalability requirements for sysv ipc - v3 |
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> Well, looks like the description was not clear, sorry for that! > 1st column: 2.6.25-rc3-mm1 with original ipc implementation > (i.e. ipcs stored in an array) > 2nd column: 2.6.25-rc3-mm1, with ipcs stored in an idr tree > actually, that's when the performance regression > had been introduced. > 3rd column: 2.6.25-mm1, still with the same implementation > i.e. still with degraded performances. > 4th column: 2.6.25-mm1 + rcu-based implementation of the idr, > which is the current patch series. > > Hope this makes things more clear.
Oh, I see that your patchset has very nice performance result :) Thanks!
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