Commit cfc7461a authored by Olaf Hering's avatar Olaf Hering Committed by Wei Liu
Browse files

hyperv: reduce size of ms_hyperv_info 



Use the hole prior shared_gpa_boundary to store the result of get_vtl.
This reduces the size by 8 bytes.

Signed-off-by: default avatarOlaf Hering <olaf@aepfle.de>
Signed-off-by: default avatarWei Liu <wei.liu@kernel.org>
Link: https://lore.kernel.org/r/20230922192840.3886-1-olaf@aepfle.de
parent 203a521b

include/asm-generic/mshyperv.h

+1 −1
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ struct ms_hyperv_info { 
	u32 nested_features;

	u32 max_vp_index;

	u32 max_lp_index;

	u8 vtl;

	union {

		u32 isolation_config_a;

		struct {
@@ -54,7 +55,6 @@ struct ms_hyperv_info { 
		};

	};

	u64 shared_gpa_boundary;

	u8 vtl;

};

extern struct ms_hyperv_info ms_hyperv;

extern bool hv_nested;