VisionFive2 Linux kernel

author: Eric Biggers <ebiggers@google.com> 2018-04-18 11:09:47 -0700 committer: Jaegeuk Kim <jaegeuk@kernel.org> 2018-05-02 14:30:57 -0700 commit: 0cb8dae4a0df2a977847c2dc6766a7783ce50f9d parent: 2d618bdf71635463a4aa4ad0fe46ec852292bc0c

Commit Summary:

fscrypt: allow synchronous bio decryption

Diffstat:

1 file changed, 7 insertions, 1 deletion

diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
index ce654526c0fb..0758d32ad01b 100644
--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -45,12 +45,18 @@ static mempool_t *fscrypt_bounce_page_pool = NULL;
 static LIST_HEAD(fscrypt_free_ctxs);
 static DEFINE_SPINLOCK(fscrypt_ctx_lock);
 
-struct workqueue_struct *fscrypt_read_workqueue;
+static struct workqueue_struct *fscrypt_read_workqueue;
 static DEFINE_MUTEX(fscrypt_init_mutex);
 
 static struct kmem_cache *fscrypt_ctx_cachep;
 struct kmem_cache *fscrypt_info_cachep;
 
+void fscrypt_enqueue_decrypt_work(struct work_struct *work)
+{
+	queue_work(fscrypt_read_workqueue, work);
+}
+EXPORT_SYMBOL(fscrypt_enqueue_decrypt_work);
+
 /**
  * fscrypt_release_ctx() - Releases an encryption context
  * @ctx: The encryption context to release.