From 0d804b20735d974534abb422f723d404b779433a Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Tue, 28 Aug 2012 16:51:19 +0200 Subject: s390/scm_block: force cluster writes Force writes to Storage Class Memory (SCM) to be in done in clusters. Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- drivers/s390/block/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/s390/block/Kconfig') diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig index 18178b64e89a..4a3b62326183 100644 --- a/drivers/s390/block/Kconfig +++ b/drivers/s390/block/Kconfig @@ -81,3 +81,10 @@ config SCM_BLOCK To compile this driver as a module, choose M here: the module will be called scm_block. + +config SCM_BLOCK_CLUSTER_WRITE + def_bool y + prompt "SCM force cluster writes" + depends on SCM_BLOCK + help + Force writes to Storage Class Memory (SCM) to be in done in clusters. -- cgit v1.2.3