diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-02-13 14:52:31 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2017-02-21 11:39:39 +0000 |
| commit | 1919631e6b5562e474690853eca3c35610201e16 (patch) | |
| tree | f2a7e1da7d7d0ad988faa4801309a45a68c78b60 /block/iscsi.c | |
| parent | 9d456654482a8bd1ff72f0bdbe1f393149a5680a (diff) | |
block: explicitly acquire aiocontext in bottom halves that need it
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170213135235.12274-15-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 303b1088ae..4fb43c2859 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -136,13 +136,16 @@ static void iscsi_bh_cb(void *p) { IscsiAIOCB *acb = p; + AioContext *ctx = bdrv_get_aio_context(acb->common.bs); qemu_bh_delete(acb->bh); g_free(acb->buf); acb->buf = NULL; + aio_context_acquire(ctx); acb->common.cb(acb->common.opaque, acb->status); + aio_context_release(ctx); if (acb->task != NULL) { scsi_free_scsi_task(acb->task); @@ -165,8 +168,9 @@ iscsi_schedule_bh(IscsiAIOCB *acb) static void iscsi_co_generic_bh_cb(void *opaque) { struct IscsiTask *iTask = opaque; + iTask->complete = 1; - qemu_coroutine_enter(iTask->co); + aio_co_wake(iTask->co); } static void iscsi_retry_timer_expired(void *opaque) |