From 680908e5046bdd37a678691d881d98486c3e9a53 Mon Sep 17 00:00:00 2001 From: Martin Brandenburg Date: Tue, 2 Aug 2016 16:33:34 -0400 Subject: orangefs: turn param response value into union This will support a upcoming request where two related values need to be updated atomically. This was done without a union in the OrangeFS server source already. Since that will break the kernel protocol, it has been fixed there and done here in a way that does not break the kernel protocol. Signed-off-by: Martin Brandenburg --- fs/orangefs/upcall.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/orangefs/upcall.h') diff --git a/fs/orangefs/upcall.h b/fs/orangefs/upcall.h index 03a4360dcd38..7c29fdf08ec5 100644 --- a/fs/orangefs/upcall.h +++ b/fs/orangefs/upcall.h @@ -187,7 +187,10 @@ enum orangefs_param_request_op { struct orangefs_param_request_s { enum orangefs_param_request_type type; enum orangefs_param_request_op op; - __s64 value; + union { + __s64 value64; + __s32 value32[2]; + } u; char s_value[ORANGEFS_MAX_DEBUG_STRING_LEN]; }; -- cgit v1.2.3