{
int error;
- VM_BUG_ON(!PageLocked(old));
- VM_BUG_ON(!PageLocked(new));
- VM_BUG_ON(new->mapping);
+ VM_BUG_ON_PAGE(!PageLocked(old), old);
+ VM_BUG_ON_PAGE(!PageLocked(new), new);
+ VM_BUG_ON_PAGE(new->mapping, new);
error = radix_tree_preload(gfp_mask & ~__GFP_HIGHMEM);
if (!error) {
{
int error;
- VM_BUG_ON(!PageLocked(page));
- VM_BUG_ON(PageSwapBacked(page));
+ VM_BUG_ON_PAGE(!PageLocked(page), page);
+ VM_BUG_ON_PAGE(PageSwapBacked(page), page);
error = mem_cgroup_cache_charge(page, current->mm,
gfp_mask & GFP_RECLAIM_MASK);
*/
void unlock_page(struct page *page)
{
- VM_BUG_ON(!PageLocked(page));
+ VM_BUG_ON_PAGE(!PageLocked(page), page);
clear_bit_unlock(PG_locked, &page->flags);
smp_mb__after_clear_bit();
wake_up_page(page, PG_locked);
page_cache_release(page);
goto repeat;
}
- VM_BUG_ON(page->index != offset);
+ VM_BUG_ON_PAGE(page->index != offset, page);
}
return page;
}
put_page(page);
goto retry_find;
}
- VM_BUG_ON(page->index != offset);
+ VM_BUG_ON_PAGE(page->index != offset, page);
/*
* We have a locked page in the page cache, now we need to check