Commits on Oct 12, 2023

1. FreeBSD: Improve taskq wrapper …

    - Group tqent_task and tqent_timeout_task into a union.  They are
   never used same time. This shrinks taskq_ent_t from 192 to 160 bytes.
    - Remove tqent_registered.  Use tqent_id != 0 instead.
    - Remove tqent_cancelled.  Use taskqueue pending counter instead.
    - Change tqent_type into uint_t.  We don't need to pack it any more.
    - Change tqent_rc into uint_t, matching refcount(9).
    - Take shared locks in taskq_lookup().
    - Call proper taskqueue_drain_timeout() for TIMEOUT_TASK in
   taskq_cancel_id() and taskq_wait_id().
    - Switch from CK_LIST to regular LIST.
   
   Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
   Sponsored by:	iXsystems, Inc.

   

   amotin committed Oct 12, 2023
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