[CRIU] [PATCH] zdtm: add transition test for memory

[Pavel Emelyanov]

On 01/28/2014 07:10 PM, Andrey Vagin wrote:
> This test does a few operation in a loop
> * create a mapping with random flags
> * touch a few pages in a new mapping, if it's writable
> 
> This test has two processes. The second process goes a predefined value
> of steps behind the first one. When we need to check the result, we stop
> the first process, wait until the second process come to the same point
> and compare these processes. The processes are dumped in different
> states, but at the end both processes must be in the same state.
> 
> bash -x test/zdtm.sh -s -i 5 -r transition/maps007
> ...
> (00.743662) Error (page-read.c:107): Missing 139773474525184 in parent pagemap, current iov: base=7f1f8c4cf000,len=4096
> (00.743696) Error (page-xfer.c:523): Hole 0x7f1f8c4c5000/4096 not found in parent
> (00.744196) Error (mem.c:331): Can't dump page with parasite
> (00.758201) Error (cr-dump.c:1828): Dumping FAILED.
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>

applied