[SCM] GNU Mach branch, master, updated. 67d4e8403fe12592f99cf6fc51e4f33684899d6b

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 67d4e8403fe12592f99cf6fc51e4f33684899d6b
Author: Samuel Thibault <address@hidden>
Date:   Wed Apr 20 23:35:42 2011 +0200

    Warn once when part of the kernel is lacking memory
    
    * kern/printf.h (printf_once): New macro.
    * ipc/mach_port.c (mach_port_names, mach_port_get_set_status): Warn when
    returning KERN_RESOURCE_SHORTAGE.
    * vm/vm_kern.c: Include printf.h.
    (kmem_alloc, kmem_realloc, kmem_alloc_wired, kmem_alloc_aligned,
    kmem_alloc_pageable): Warn when failing.
    * vm/vm_resident.c (vm_page_grab_contiguous_pages): Warn when returning
    KERN_RESOURCE_SHORTAGE.

-----------------------------------------------------------------------

Summary of changes:
 ipc/mach_port.c  |    9 +++++++--
 kern/printf.h    |    9 +++++++++
 vm/vm_kern.c     |    9 ++++++++-
 vm/vm_resident.c |    2 ++
 4 files changed, 26 insertions(+), 3 deletions(-)


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