[LU-14070] consider recovering case in tgt_brw_unlock()) assertions

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.14.0
• Severity: 3
• Assignee: Mikhail Pershin
• Reporter: Mikhail Pershin

Description

During recovery the tgt_brw_lock() doesn't take locks in all cases but tgt_brw_unlock() is not taking that in consideration when doing assertion checks. As result we might get the following false assertion:

tgt_handler.c:1728:tgt_brw_unlock()) ASSERTION( (obj->ioo_bufcnt > 0 && (niob[0].rnb_flags & 0x200)) == lustre_handle_is_used(lh) ) failed