[PATCH v18 55/80] c/r: (s390): expose a constant for the number of words (CRs)

Oren Laadan
2009-09-24T00:33:04Z

We need to use this value in the checkpoint/restart code and would like to
have a constant instead of a magic '3'.

Changelog:
Mar 30:
. Add CHECKPOINT_SUPPORT in Kconfig (Nathan Lynch)
Mar 03:
. Picked up additional use of magic '3' in ptrace.h

Signed-off-by: Dan Smith <danms@us.ibm.com>
---
arch/s390/Kconfig | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 2ae5d72..6f143ab 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -49,6 +49,10 @@ config GENERIC_TIME_VSYSCALL
config GENERIC_CLOCKEVENTS
def_bool y

+config CHECKPOINT_SUPPORT
+ bool
+ default y if 64BIT
+
config GENERIC_BUG
bool
depends on BUG
--
1.6.0.4