block/file-posix: fix update_zones_wp() caller

When the zoned request fail, it needs to update only the wp of
the target zones for not disrupting the in-flight writes on
these other zones. The wp is updated successfully after the
request completes.

Fixed the callers with right offset and nr_zones.

Signed-off-by: Sam Li <faithilikerun@gmail.com>
Message-Id: <20230825040556.4217-1-faithilikerun@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
[hreitz: Rebased and fixed comment spelling]
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
(cherry picked from commit 10b9e0802a074c991e1ce485631d75641d0b0f9e)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/block/file-posix.c b/block/file-posix.c
index aa89789737ccce5b57cb3678c0289cabb8780b3f..4e2902f66f8caa17b244560c5c12862b2308f700 100644 (file)
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -2523,7 +2523,10 @@ out:
                 }
             }
         } else {
-            update_zones_wp(bs, s->fd, 0, 1);
+            /*
+             * write and append write are not allowed to cross zone boundaries
+             */
+            update_zones_wp(bs, s->fd, offset, 1);
         }
 
         qemu_co_mutex_unlock(&wps->colock);
@@ -3470,7 +3473,7 @@ static int coroutine_fn raw_co_zone_mgmt(BlockDriverState *bs, BlockZoneOp op,
                         len >> BDRV_SECTOR_BITS);
     ret = raw_thread_pool_submit(handle_aiocb_zone_mgmt, &acb);
     if (ret != 0) {
-        update_zones_wp(bs, s->fd, offset, i);
+        update_zones_wp(bs, s->fd, offset, nrz);
         error_report("ioctl %s failed %d", op_name, ret);
         return ret;
     }