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Date:      Tue, 30 Jul 2002 16:26:22 -0700 (PDT)
From:      Ian Dowse <iedowse@FreeBSD.org>
To:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/sys/dev/usb uhci.c
Message-ID:  <200207302326.g6UNQM1W096917@freefall.freebsd.org>

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iedowse     2002/07/30 16:26:22 PDT

  Modified files:
    sys/dev/usb          uhci.c 
  Log:
  Remove some strange code that allocates memory and then immediately
  frees it again. The idea was to perform M_WAITOK allocations in a
  process context to reduce the risk of later interrupt-context
  M_NOWAIT allocations failing, but in fact this code can be called
  from contexts where it is not desirable to sleep (e.g. if_start
  routines), so it causes lots of witness "could sleep" warnings.
  
  Revision  Changes    Path
  1.123     +2 -26     src/sys/dev/usb/uhci.c

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