7bd292e59b
We move the spinlock unlock before the thread creation. This should be safe because the thread creation code doesn't actually manipulate any taskq data structures; that's done by the thread once it's created. We also remove the assertion that the maxthreads is the current threads plus one; that assertion could fail if multiple hotplug events come in quick succession, and the first new taskq thread hasn't had a chance to start processing yet. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matthew Ahrens <mahrens@delphix.com> eviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Signed-off-by: Paul Dagnelie <pcd@delphix.com> Closes #12714 |
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