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-rw-r--r--fs/bio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bio.c b/fs/bio.c
index 73e664c01d30..49db9286a3b4 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -30,7 +30,7 @@
#define BIO_POOL_SIZE 256
-static kmem_cache_t *bio_slab;
+static kmem_cache_t *bio_slab __read_mostly;
#define BIOVEC_NR_POOLS 6
@@ -39,7 +39,7 @@ static kmem_cache_t *bio_slab;
* basically we just need to survive
*/
#define BIO_SPLIT_ENTRIES 8
-mempool_t *bio_split_pool;
+mempool_t *bio_split_pool __read_mostly;
struct biovec_slab {
int nr_vecs;