X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fcompression.c;h=d43c544d3b68b2942811de51b51c5428b7233cf4;hb=4b31a34e0e0f8835fec2cca1f0d52275ac22b1ed;hp=b01fb6c527e32e7443cc5d461138222d5b538b9d;hpb=bb7d43b149ef88cd0d3cb38bb49ebb69a460b42b;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index b01fb6c..d43c544 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -472,7 +472,7 @@ static noinline int add_ra_bio_pages(struct inode *inode,
 		rcu_read_lock();
 		page = radix_tree_lookup(&mapping->page_tree, pg_index);
 		rcu_read_unlock();
-		if (page) {
+		if (page && !radix_tree_exceptional_entry(page)) {
 			misses++;
 			if (misses > 4)
 				break;