[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH 10/12] scsi: remove outdated AioContext lock comment



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@xxxxxxxxxx>
---
 hw/scsi/scsi-disk.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index f1bd5f5c6e..ef0d21d737 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -351,7 +351,6 @@ done:
     scsi_req_unref(&r->req);
 }
 
-/* Called with AioContext lock held */
 static void scsi_dma_complete(void *opaque, int ret)
 {
     SCSIDiskReq *r = (SCSIDiskReq *)opaque;
-- 
2.42.0




 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.