From 5fadec7e32916f0640058fdcc62e178b961a553a Mon Sep 17 00:00:00 2001
From: Jan Musial <jan.musial@huawei.com>
Date: Thu, 19 Sep 2024 14:50:06 +0200
Subject: [PATCH] Clean dirty requests in WI

Signed-off-by: Jan Musial <jan.musial@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
---
 src/engine/engine_wi.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/engine/engine_wi.c b/src/engine/engine_wi.c
index d2bf8cc..9a6d6f1 100644
--- a/src/engine/engine_wi.c
+++ b/src/engine/engine_wi.c
@@ -133,6 +133,19 @@ static int _ocf_write_wi_core_write(struct ocf_request *req)
 	/* Get OCF request - increase reference counter */
 	ocf_req_get(req);
 
+	if (req->info.dirty_any) {
+		ocf_hb_req_prot_lock_rd(req);
+		/* Need to clean, start it */
+		ocf_engine_clean(req);
+		ocf_hb_req_prot_unlock_rd(req);
+
+		/* The processing shall be resumed once the async cleaning
+		   ends */
+		ocf_req_put(req);
+
+		return 0;
+	}
+
 	env_atomic_set(&req->req_remaining, 1); /* One core IO */
 
 	OCF_DEBUG_RQ(req, "Submit");