Hello Anup, On Sun, Mar 23, 2014 at 9:54 AM, Anup Buchke <anup.estuff@xxxxxxxxx> wrote: > For a user/kernel configuration of 3/1GB and (0-16M DMA , 16-896 - Low , 896 > - 1024 - High ) > Q: Is amount of memory allocated to Vmalloc limited to 128MB? No. 128MB is the default vmalloc size. You can override by kernel boot argument vmalloc=n[KMG] Thanks, Arun > > I read an article which said to increase the Vmalloc allocation size we need > to either > 1) Change user/kernel distribution like 2.75/1.25 which proportionately > increase the address space available to High memory > 2) For a fixed user/kernel distribution reduce the low memory like 16-800 > thereby increasing the size available for high memory. > > In either of the case the memory for vmalloc is limited to user/kernel > distribution . i.e. the amount of virtual address space available in high > memory. > > I am a beginner, so please let me know if my understanding is correct..and > rectify in-case of wrong.? > > Thanks, > Anup Buchke. > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
