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Commit 43d6288f authored by Liam Mark's avatar Liam Mark
Browse files

ion: Fix to record NR_KERNEL_MISC_RECLAIMABLE in page units 



Currently NR_KERNEL_MISC_RECLAIMABLE is being updated with units of bytes.
Fix to correctly update NR_KERNEL_MISC_RECLAIMABLE using page units.

Change-Id: Ie6c620a2a2218be1b30e9f1539c9d0d92870a726
Signed-off-by: default avatarLiam Mark <lmark@codeaurora.org>
parent 333b4ccb

drivers/staging/android/ion/heaps/ion_page_pool.c

+2 −2
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ static void ion_page_pool_add(struct ion_page_pool *pool, struct page *page) 


	atomic_inc(&pool->count);

	mod_node_page_state(page_pgdat(page), NR_KERNEL_MISC_RECLAIMABLE,

			    (1 << (PAGE_SHIFT + pool->order)));

			    (1 << pool->order));

	mutex_unlock(&pool->mutex);

}
@@ -119,7 +119,7 @@ static struct page *ion_page_pool_remove(struct ion_page_pool *pool, bool high) 
	atomic_dec(&pool->count);

	list_del(&page->lru);

	mod_node_page_state(page_pgdat(page), NR_KERNEL_MISC_RECLAIMABLE,

					-(1 << (PAGE_SHIFT + pool->order)));

					-(1 << pool->order));

	return page;

}