87cb8af648
caching on for a page just because we are clearing the writable bit in the PTE: this is incompatible with the way pmap_vac_me_harder works, and the code in the modified emulation handler doesn't know about recalculating the cachable attributes (nor should it, IMO). Also, if we are invalidating a page, flush its TLB entry; for some reason we were only doing this when clearing the Write or modified bits. These patches together seem to solve the random seg-faults that were still occuring occasionally under heavy paging. |
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| adosfs | ||
| altq | ||
| arch | ||
| coda | ||
| compat | ||
| conf | ||
| crypto | ||
| ddb | ||
| dev | ||
| filecorefs | ||
| gdbscripts | ||
| ipkdb | ||
| isofs | ||
| kern | ||
| lib | ||
| lkm | ||
| miscfs | ||
| msdosfs | ||
| net | ||
| netatalk | ||
| netccitt | ||
| netinet | ||
| netinet6 | ||
| netisdn | ||
| netiso | ||
| netkey | ||
| netnatm | ||
| netns | ||
| netsmb | ||
| nfs | ||
| ntfs | ||
| smbfs | ||
| stand | ||
| sys | ||
| ufs | ||
| uvm | ||
| Makefile | ||