From owner-cvs-all  Mon May 21 11:47:21 2001
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From: John Baldwin <jhb@FreeBSD.org>
Date: Mon, 21 May 2001 11:47:17 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern sys_pipe.c
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jhb         2001/05/21 11:47:17 PDT

  Modified files:
    sys/kern             sys_pipe.c 
  Log:
  - Assert that the vm mutex is held in pipe_free_kmem().
  - Don't release the vm mutex early in pipespace() but instead hold it
    across vm_object_deallocate() if vm_map_find() returns an error and
    across pipe_free_kmem() if vm_map_find() succeeds.
  - Add a XXX above a zfree() since zalloc already has its own locking,
    one would hope that zfree() wouldn't need the vm lock.
  
  Revision  Changes    Path
  1.78      +7 -2      src/sys/kern/sys_pipe.c


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