On Fri, 27 Nov 2020 at 13:32, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > > Quoting Matthew Auld (2020-11-27 12:06:14) > > We need to general our accessor for the page directories and tables from > > using the simple kmap_atomic to support local memory, and this setup > > must be done on acquisition of the backing storage prior to entering > > fence execution contexts. Here we replace the kmap with the object > > maping code that for simple single page shmemfs object will return a > > plain kmap, that is then kept for the lifetime of the page directory. > > > > Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > > We are going to really struggle with this on 32b :( Just go back to mapping everything on demand like we did previously, and unmap as soon as we are done with the current directory across alloc/insert/clear? > -Chris > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
