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eb1b291466
We don't need the device mutex in vhost_scsi_do_plug because: 1. we have the vhost_scsi_mutex so the tpg->vhost_scsi pointer will not change on us and the vhost_scsi can't be freed from under us if it was set. 2. vhost_scsi_clear_endpoint will stop the virtqueues and flush them while holding the vhost_scsi_mutex so we know once vhost_scsi_clear_endpoint has completed that vhost_scsi_do_plug can't send new events and any queued ones have completed. So this patch drops the device mutex use in vhost_scsi_do_plug. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230321020624.13323-5-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.