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Re: [PATCH v2 6/7] scsi: Add scsi_device_get
From: |
Stefan Hajnoczi |
Subject: |
Re: [PATCH v2 6/7] scsi: Add scsi_device_get |
Date: |
Wed, 27 May 2020 16:27:49 +0100 |
On Mon, May 11, 2020 at 07:09:50PM +0300, Maxim Levitsky wrote:
> +/*
> + * This function works like scsi_device_get but doesn't take a refernce
s/refernce/reference/
> + * to the returned object. Intended for legacy code
The following explains this in more detail. It's not necessarily legacy
code but rather whether it runs under the QEMU global mutex or not:
Devices that run under the QEMU global mutex can use this function.
Devices that run outside the QEMU global mutex must use
scsi_device_get() instead.
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- Re: [PATCH v2 1/7] scsi/scsi_bus: switch search direction in scsi_device_find, (continued)
- [PATCH v2 2/7] Implement drain_call_rcu and use it in hmp_device_del, Maxim Levitsky, 2020/05/11
- [PATCH v2 3/7] device-core: use RCU for list of childs of a bus, Maxim Levitsky, 2020/05/11
- [PATCH v2 4/7] device-core: use atomic_set on .realized property, Maxim Levitsky, 2020/05/11
- [PATCH v2 5/7] virtio-scsi: don't touch scsi devices that are not yet realized or about to be un-realized, Maxim Levitsky, 2020/05/11
- [PATCH v2 6/7] scsi: Add scsi_device_get, Maxim Levitsky, 2020/05/11
- Re: [PATCH v2 6/7] scsi: Add scsi_device_get,
Stefan Hajnoczi <=
- [PATCH v2 7/7] virtio-scsi: use scsi_device_get, Maxim Levitsky, 2020/05/11
- Re: [PATCH v2 0/7] RFC/WIP: Fix scsi devices plug/unplug races w.r.t virtio-scsi iothread, no-reply, 2020/05/11
- Re: [PATCH v2 0/7] RFC/WIP: Fix scsi devices plug/unplug races w.r.t virtio-scsi iothread, no-reply, 2020/05/11