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Date:      Thu, 3 Mar 2005 03:51:02 +0000 (UTC)
From:      Bill Paul <wpaul@FreeBSD.org>
To:        src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/sys/compat/ndis ndis_var.h subr_ndis.c
Message-ID:  <200503030351.j233p2d7035374@repoman.freebsd.org>
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wpaul       2005-03-03 03:51:02 UTC

  FreeBSD src repository

  Modified files:
    sys/compat/ndis      ndis_var.h subr_ndis.c 
  Log:
  MAXPATHLEN is 1024, which means NdisOpenFile() and ndis_find_sym() were
  both consuming 1K of stack space. This is unfriendly. Allocate the buffers
  off the heap instead. It's a little slower, but these aren't performance
  critical routines.
  
  Also, add a spinlock to NdisAllocatePacketPool(), NdisAllocatePacket(),
  NdisFreePacketPool() and NdisFreePacket(). The pool is maintained as a
  linked list. I don't know for a fact that it can be corrupted, but why
  take chances.
  
  Revision  Changes    Path
  1.35      +1 -0      src/sys/compat/ndis/ndis_var.h
  1.76      +59 -17    src/sys/compat/ndis/subr_ndis.c

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