4b2625143d
backed by physical pages (ie. because it reused a previously-freed one), so that we can skip a bunch of useless work in that case. this fixes the underlying problem behind PR 18543, and also speeds up fork() quite a bit (eg. 7% on my pc, 1% on my ultra2) when we get a cache hit. |
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| .. | ||
| adosfs | ||
| altq | ||
| arch | ||
| coda | ||
| compat | ||
| conf | ||
| crypto | ||
| ddb | ||
| dev | ||
| filecorefs | ||
| fs | ||
| gdbscripts | ||
| ipkdb | ||
| isofs | ||
| kern | ||
| lib | ||
| lkm | ||
| miscfs | ||
| msdosfs | ||
| net | ||
| netatalk | ||
| netccitt | ||
| netinet | ||
| netinet6 | ||
| netisdn | ||
| netiso | ||
| netkey | ||
| netnatm | ||
| netns | ||
| netsmb | ||
| nfs | ||
| ntfs | ||
| stand | ||
| sys | ||
| ufs | ||
| uvm | ||
| Makefile | ||