[CRIU] Re: [PATCH cr 1/2] restore: use a currect stack for new processes (v3)

[Andrey Wagin]

2012/8/27 Pavel Emelyanov <xemul at parallels.com>:
> On 08/26/2012 12:47 AM, Andrey Vagin wrote:
>>
>> Why do we need a new stack? We already have one and it can be used.
>
> Shared stack?

O_o We don't use CLONE_VM here, so it will not share.

This code works like fork().

>
>> We need to step a bit for executing a glibc clone()
>>
>> v2: Don't lose a page from a child's stack
>> v3: Remove the defined constant STACK_SIZE
>>
>> Signed-off-by: Andrey Vagin <avagin at openvz.org>
>> ---
>>  cr-restore.c |   22 ++++------------------
>>  1 files changed, 4 insertions(+), 18 deletions(-)
>>
>