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| author | Fam Zheng <famz@redhat.com> | 2014-09-11 13:41:15 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-09-22 11:39:06 +0100 |
| commit | 722d93335f7cda3065efc17763fd44dd6b244ed1 (patch) | |
| tree | 0d63a942ede4f16902a2bf968dbfc336048d1834 /block/iscsi.c | |
| parent | 9bb9da46d6639ded9406e4d8902033c9d97b0006 (diff) | |
| download | qemu-722d93335f7cda3065efc17763fd44dd6b244ed1.zip | |
iscsi: Convert iscsi_aiocb_info.cancel to .cancel_async
Also drop the unused field "canceled".
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 84bcae89fa..f8328d64eb 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -88,7 +88,6 @@ typedef struct IscsiAIOCB { struct scsi_task *task; uint8_t *buf; int status; - int canceled; int64_t sector_num; int nb_sectors; #ifdef __linux__ @@ -120,9 +119,7 @@ iscsi_bh_cb(void *p) g_free(acb->buf); acb->buf = NULL; - if (acb->canceled == 0) { - acb->common.cb(acb->common.opaque, acb->status); - } + acb->common.cb(acb->common.opaque, acb->status); if (acb->task != NULL) { scsi_free_scsi_task(acb->task); @@ -240,20 +237,15 @@ iscsi_aio_cancel(BlockDriverAIOCB *blockacb) return; } - acb->canceled = 1; - /* send a task mgmt call to the target to cancel the task on the target */ iscsi_task_mgmt_abort_task_async(iscsilun->iscsi, acb->task, iscsi_abort_task_cb, acb); - while (acb->status == -EINPROGRESS) { - aio_poll(iscsilun->aio_context, true); - } } static const AIOCBInfo iscsi_aiocb_info = { .aiocb_size = sizeof(IscsiAIOCB), - .cancel = iscsi_aio_cancel, + .cancel_async = iscsi_aio_cancel, }; @@ -638,10 +630,6 @@ iscsi_aio_ioctl_cb(struct iscsi_context *iscsi, int status, g_free(acb->buf); acb->buf = NULL; - if (acb->canceled != 0) { - return; - } - acb->status = 0; if (status < 0) { error_report("Failed to ioctl(SG_IO) to iSCSI lun. %s", @@ -683,7 +671,6 @@ static BlockDriverAIOCB *iscsi_aio_ioctl(BlockDriverState *bs, acb = qemu_aio_get(&iscsi_aiocb_info, bs, cb, opaque); acb->iscsilun = iscsilun; - acb->canceled = 0; acb->bh = NULL; acb->status = -EINPROGRESS; acb->buf = NULL; |