On Fri, 24 Mar 2000, David Whysong wrote:
> No, it has overcommitted memory almost since the beginning. These comments
> are from linux 1.0.0, in mm/memory.c. Note the dates:
>
> /*
> * demand-loading started 01.12.91 - seems it is high on the list of
> * things wanted, and it should be easy to implement. - Linus
> */
>
> /*
> * Ok, demand-loading was easy, shared pages a little bit tricker. Shared
> * pages started 02.12.91, seems to work. - Linus.
> *
> * Tested sharing by executing about 30 /bin/sh: under the old kernel it
> * would have taken more than the 6M I have free, but it worked well as
> * far as I could see.
> *
> * Also corrected some "invalidate()"s - I wasn't doing enough of them.
> */
RTFComments. Sharing of text pages is unrelated to overcommit.
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This archive was generated by hypermail 2b29 : Fri Mar 24 2000 - 16:30:47 EST