Messages in this thread | | | Date | Tue, 1 Dec 1998 19:03:30 +0100 (CET) | From | Andrea Arcangeli <> | Subject | arca-40 |
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I am uploading an arca-40 with these differences between arca-39:
o reverse some vmscan 2.1.130 patch (s/free_page/free_page_and_swap_cache). This rejecting plus my own mm changes give me a _perfect_ mm tuning (at least everything is fine here so far). Here an example:
andrea@dragon:~$ find /usr/src/linux/ -type f -exec grep -l sdfsdfa {} \; & [1] 695 andrea@dragon:~$ cp /dev/zero /tmp/p cp: /tmp/p: No space left on device andrea@dragon:~$ rm /tmp/p andrea@dragon:~$ free total used free shared buffers cached Mem: 63564 62040 1524 36252 3276 35756 -/+ buffers/cache: 23008 40556 Swap: 52412 0 52412
I was also just running emacs gnome and X without any problem in the meantime.
o very very experimental scsi code. This will change _only_ the resetting case. I have not yet tested it... I should hack ppa to generate a scsi reset... If somebody has a machine that generate a scsi reset frequently it would be nice if he could try my code. The code should not generate fs corruption at all but could hang the machine if I missed something... I have not hear comments about the snapshot from scsi maintainers...
o Little s/time_before/time_after/ in the scsi code (patch sent to Linus). Also this influence only the scsi reset path.
Andrea Arcangeli
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