On Thu, Nov 15, 2001 at 09:32:09AM +0100, Gerd Knorr wrote:
> 83 if (PageLRU(page))
> 84 BUG(); <<================
this is a VM bug, not a bttv bug.
One simple fix is to replace __free_page(page) in unmap_kiobuf with
page_cache_release(page). that will cure it.
But a better fix that I probably prefer for robusteness is to change in
page_alloc.c __free_pages with page_cache_release, so that we always do
this:
if (PageLRU(page))
lru_cache_del(page);
while freeing pages.
Andrea
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This archive was generated by hypermail 2b29 : Thu Nov 15 2001 - 21:00:43 EST