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From: Dag-Erling Smorgrav <des@FreeBSD.org>
Date: Mon, 18 Aug 2003 06:36:09 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/fs/pseudofs pseudofs_vnops.c
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des         2003/08/18 06:36:09 PDT

  FreeBSD src repository

  Modified files:
    sys/fs/pseudofs      pseudofs_vnops.c 
  Log:
  Rework pfs_iterate() a bit to eliminate a bug related to process
  directories.  Previously, pfs_iterate() would return -1 when it
  reached the end of the process list while processing a process
  directory node, even if the parent directory contained further nodes
  (which is the case for the linprocfs root directory, where the process
  directory node is actually first in the list).  With this patch,
  pfs_iterate() will continue to traverse the parent directory's node
  list after exhausting the process list (as was the intention all
  along).  The code should hopefully be easier to read as well.
  
  While I'm here, have pfs_iterate() assert that the allproc lock is
  held.
  
  Revision  Changes    Path
  1.38      +12 -9     src/sys/fs/pseudofs/pseudofs_vnops.c