diff options
| -rw-r--r-- | hw/scsi-disk.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 28e75bbf5b..6bc739d179 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -176,6 +176,9 @@ static void scsi_aio_complete(void *opaque, int ret) assert(r->req.aiocb != NULL); r->req.aiocb = NULL; bdrv_acct_done(s->qdev.conf.bs, &r->acct); + if (r->req.io_canceled) { + goto done; + } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { @@ -221,6 +224,10 @@ static void scsi_write_do_fua(SCSIDiskReq *r) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev); + if (r->req.io_canceled) { + goto done; + } + if (scsi_is_cmd_fua(&r->req.cmd)) { bdrv_acct_start(s->qdev.conf.bs, &r->acct, 0, BDRV_ACCT_FLUSH); r->req.aiocb = bdrv_aio_flush(s->qdev.conf.bs, scsi_aio_complete, r); @@ -228,6 +235,8 @@ static void scsi_write_do_fua(SCSIDiskReq *r) } scsi_req_complete(&r->req, GOOD); + +done: if (!r->req.io_canceled) { scsi_req_unref(&r->req); } @@ -241,6 +250,9 @@ static void scsi_dma_complete(void *opaque, int ret) assert(r->req.aiocb != NULL); r->req.aiocb = NULL; bdrv_acct_done(s->qdev.conf.bs, &r->acct); + if (r->req.io_canceled) { + goto done; + } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { @@ -272,6 +284,9 @@ static void scsi_read_complete(void * opaque, int ret) assert(r->req.aiocb != NULL); r->req.aiocb = NULL; bdrv_acct_done(s->qdev.conf.bs, &r->acct); + if (r->req.io_canceled) { + goto done; + } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { @@ -303,6 +318,9 @@ static void scsi_do_read(void *opaque, int ret) r->req.aiocb = NULL; bdrv_acct_done(s->qdev.conf.bs, &r->acct); } + if (r->req.io_canceled) { + goto done; + } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { @@ -310,10 +328,6 @@ static void scsi_do_read(void *opaque, int ret) } } - if (r->req.io_canceled) { - return; - } - /* The request is used as the AIO opaque value, so add a ref. */ scsi_req_ref(&r->req); @@ -421,6 +435,9 @@ static void scsi_write_complete(void * opaque, int ret) r->req.aiocb = NULL; bdrv_acct_done(s->qdev.conf.bs, &r->acct); } + if (r->req.io_canceled) { + goto done; + } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { |