.instead increment it by the count of pages that we want to
splice into the pool list.
In other words we were incrementing the pool->npages by the wrong
amount. This bug was observed from code inspection.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index d948575..002b414 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -602,7 +602,7 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
printk(KERN_ERR TTM_PFX
"Failed to fill pool (%p).", pool);
/* If we have any pages left put them to the pool. */
- list_for_each_entry(p, &pool->list, lru) {
+ list_for_each_entry(p, &new_pages, lru) {
++cpages;
}
list_splice(&new_pages, &pool->list);
--
1.7.4.1
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