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-rw-r--r--block/bio.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/block/bio.c b/block/bio.c
index aa1de6a367f9..91f4a6926a1b 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -526,6 +526,8 @@ struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs,
}
if (unlikely(!p))
return NULL;
+ if (!mempool_is_saturated(&bs->bio_pool))
+ opf &= ~REQ_ALLOC_CACHE;
bio = p + bs->front_pad;
if (nr_vecs > BIO_INLINE_VECS) {