Messages in this thread | | | Subject | Re: MAP_NORESERVE with MAP_SHARED | From | Alan Cox <> | Date | 12 Jul 2002 23:15:02 +0100 |
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On Fri, 2002-07-12 at 21:39, David Mosberger wrote: > Is there a good reason why the MAP_NORESERVE flag is ignored when > MAP_SHARED is specified? (Hint: it's the call to vm_enough_memory() > in shmem_file_setup() that's causing MAP_NORESERVE to be ignored.)
In no overcommit mode MAP_NORESERVE is never honoured. In conventional overcommit mode I may have broken something between base and -ac. Which bit of the code are you looking at ?
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