Messages in this thread | | | Subject | Re: [PATCH V2 1/2] vdpa: Support config interrupt in vhost_vdpa | From | Jason Wang <> | Date | Sun, 26 Apr 2020 15:03:29 +0800 |
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On 2020/4/26 下午2:58, Jason Wang wrote: >> >> diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h >> index 1813821..8663139 100644 >> --- a/drivers/vhost/vhost.h >> +++ b/drivers/vhost/vhost.h >> @@ -18,6 +18,8 @@ >> typedef void (*vhost_work_fn_t)(struct vhost_work *work); >> #define VHOST_WORK_QUEUED 1 >> +#define VHOST_FILE_UNBIND -1 > > > I think it's better to document this in uapi.
I meant e.g in vhost_vring_file, we had a comment of unbinding:
struct vhost_vring_file { unsigned int index; int fd; /* Pass -1 to unbind from file. */
};
Thanks
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