• Alexander Motin's avatar
    CAM: Keep periph_links when restoring CCB in camperiphdone(). · 8dab6aba
    Alexander Motin authored
    While recovery command executed, some other commands from the periph
    may complete, that may affect periph_links of this CCB.  So restoring
    original CCB we must keep current periph_links as more up to date.
    I've found this triggering assertions with debug kernel and suspect
    some memory corruptions otherwise when spun down disk receives two
    or sometimes more concurrent requests.
    MFC after:	1 week
    Sponsored by:	iXsystems, Inc.
    (cherry picked from commit 404f0011)