diff options
| author | Lauri Kasanen <curaga@operamail.com> | 2012-06-03 18:11:58 +0300 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2012-06-04 16:02:33 +0200 |
| commit | a52289f7f50b3e851bf831cb692eea9ff02e9b50 (patch) | |
| tree | efff592c9d9665d006b6c1ec8b22d813fad64993 /src/udev/v4l_id | |
| parent | ec6ceb18663940efb1963704923430be0e83f1f7 (diff) | |
udev: lower the starting children_max -> drop the minimum required RAM from 23mb to 5mb
Udev was the limiting factor for us on low-RAM systems.
Given an average RSS of 180kb, 128 workers would require ~23mb of RAM.
Now, please consider what happens when there is only, say, 15mb free.
Udev protects itself from OOM, and the kernel can do nothing but panic.
28 workers * 0.18mb = ~5mb. This change should not affect more powerful
systems much, given that they still get the addition from the amount of RAM.
Diffstat (limited to 'src/udev/v4l_id')
0 files changed, 0 insertions, 0 deletions