[BUG] [PATCH] memory hotremoval for linux-2.6.7 [15/16]

[Hirokazu Takahashi]

--- linux-2.6.7/fs/direct-io.c.ORG	Fri Jun 18 13:52:47 2032
+++ linux-2.6.7/fs/direct-io.c	Fri Jun 18 13:53:49 2032
@@ -411,7 +411,7 @@ static int dio_bio_complete(struct dio *
 		for (page_no = 0; page_no < bio->bi_vcnt; page_no++) {
 			struct page *page = bvec[page_no].bv_page;
 
-			if (dio->rw == READ)
+			if (dio->rw == READ && !PageCompound(page))
 				set_page_dirty_lock(page);
 			page_cache_release(page);
 		}
-
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