cvs commit: src/sys/geom geom_event.c

[Pawel Jakub Dawidek]

pjd         2006-09-19 11:07:59 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/geom             geom_event.c 
  Log:
  MFC:    sys/geom/geom_event.c   1.55
  
  Delay an orphan event if provider has still in-flight I/O requests.
  This way GEOM classes can safely detach from provider when an orphan
  event is received. This fixes 'detach with active requests' panic for
  gstripe/gconcat under load.
  
  PR:             kern/102766
  Submitted by:   mjacob
  OK'ed by:       phk
  Approved by:    re (mux)
  
  Revision  Changes    Path
  1.53.2.2  +4 -1      src/sys/geom/geom_event.c