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| author | Nuno Das Neves <nunodasneves@linux.microsoft.com> | 2024-03-22 22:10:26 +0100 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2024-03-23 00:40:36 +0100 |
| commit | 1f1dc442c57ec61c08d21d47e4c5b4f16446fe00 (patch) | |
| tree | fb108408ad651e4021ef597767f70cba8e508eba /include/asm-generic/hyperv-tlfs.h | |
| parent | x86/hyperv: Cosmetic changes for hv_apic.c (diff) | |
| download | linux-1f1dc442c57ec61c08d21d47e4c5b4f16446fe00.tar.xz linux-1f1dc442c57ec61c08d21d47e4c5b4f16446fe00.zip | |
mshyperv: Introduce hv_numa_node_to_pxm_info()
Factor out logic for converting numa node to hv_proximity_domain_info
into a helper function.
Change hv_proximity_domain_info to a struct to improve readability.
While at it, rename hv_add_logical_processor_* structs to the correct
hv_input_/hv_output_ prefix, and remove the flags field which is not
present in the ABI.
Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Link: https://lore.kernel.org/r/1711141826-9458-1-git-send-email-nunodasneves@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <1711141826-9458-1-git-send-email-nunodasneves@linux.microsoft.com>
Diffstat (limited to 'include/asm-generic/hyperv-tlfs.h')
| -rw-r--r-- | include/asm-generic/hyperv-tlfs.h | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index fdac4a1714ec..69f3f68dc249 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -512,13 +512,9 @@ struct hv_proximity_domain_flags { u32 proximity_info_valid : 1; } __packed; -/* Not a union in windows but useful for zeroing */ -union hv_proximity_domain_info { - struct { - u32 domain_id; - struct hv_proximity_domain_flags flags; - }; - u64 as_uint64; +struct hv_proximity_domain_info { + u32 domain_id; + struct hv_proximity_domain_flags flags; } __packed; struct hv_lp_startup_status { @@ -532,14 +528,13 @@ struct hv_lp_startup_status { } __packed; /* HvAddLogicalProcessor hypercall */ -struct hv_add_logical_processor_in { +struct hv_input_add_logical_processor { u32 lp_index; u32 apic_id; - union hv_proximity_domain_info proximity_domain_info; - u64 flags; + struct hv_proximity_domain_info proximity_domain_info; } __packed; -struct hv_add_logical_processor_out { +struct hv_output_add_logical_processor { struct hv_lp_startup_status startup_status; } __packed; @@ -560,7 +555,7 @@ struct hv_create_vp { u8 padding[3]; u8 subnode_type; u64 subnode_id; - union hv_proximity_domain_info proximity_domain_info; + struct hv_proximity_domain_info proximity_domain_info; u64 flags; } __packed; |