Kirill Korotaev wrote: > Introduce calls to BC core over the kernel to charge locked memory. > > Normaly new locked piece of memory may appear in insert_vm_struct, > but there are places (do_mmap_pgoff, dup_mmap etc) when new vma > is not inserted by insert_vm_struct(), but either link_vma-ed or > merged with some other - these places call BC code explicitly. > > Plus sys_mlock[all] itself has to be patched to charge/uncharge > needed amount of pages.
I still haven't heard your good reasons why such a complex scheme is required when my really simple proposal of unconditionally charging the page to the container it was allocated by. That has the benefit of not being full of user explotable holes and also not putting such a huge burden on mm/ and the wider kernel in general. -- Send instant messages to your online friends http://au.messenger.yahoo.com ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ ckrm-tech mailing list https://lists.sourceforge.net/lists/listinfo/ckrm-tech
