[CRIU] [PATCH 05/22] parasite: Extend tid_state_s structure

[Andrey Vagin]

From: Cyrill Gorcunov <gorcunov at openvz.org>

In daemon mode each thread will require own stack
to run on, thus add @stack member.

Also we will need an @real member to identify each
thread uniquely, @real stands here for "real" pid
which we refer to in main crtools module.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 pie/parasite.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pie/parasite.c b/pie/parasite.c
index 29137f0..e7e6455 100644
--- a/pie/parasite.c
+++ b/pie/parasite.c
@@ -17,9 +17,11 @@
 static int tsock = -1;
 
 static struct tid_state_s {
+	pid_t		real;
 	pid_t		tid;
 	bool		use_sig_blocked;
 	k_rtsigset_t	sig_blocked;
+	unsigned char	stack[PARASITE_STACK_SIZE] __aligned(8);
 } *tid_state;
 
 static unsigned int nr_tid_state;
-- 
1.8.2