diff mbox series

[PULL,26/33] scsi: remove outdated AioContext lock comment

Message ID 20231221212339.164439-27-kwolf@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/33] nbd/server: avoid per-NBDRequest nbd_client_get/put() | expand

Commit Message

Kevin Wolf Dec. 21, 2023, 9:23 p.m. UTC 
From: Stefan Hajnoczi <stefanha@redhat.com>

The SCSI subsystem no longer uses the AioContext lock. Request
processing runs exclusively in the BlockBackend's AioContext since
"scsi: only access SCSIDevice->requests from one thread" and hence the
lock is unnecessary.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-ID: <20231205182011.1976568-13-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 hw/scsi/scsi-disk.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 61be3d395a..2e7e1e9a1c 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -355,7 +355,6 @@  done:
     scsi_req_unref(&r->req);
 }
 
-/* Called with AioContext lock held */
 static void scsi_dma_complete(void *opaque, int ret)
 {
     SCSIDiskReq *r = (SCSIDiskReq *)opaque;