diff options
author | Dexuan Cui <decui@microsoft.com> | 2023-04-08 14:34:41 -0700 |
---|---|---|
committer | Wei Liu <wei.liu@kernel.org> | 2023-04-17 19:19:05 +0000 |
commit | 9a6b1a170ca8627d401fa76112e4920ba8c6314c (patch) | |
tree | 77111c603dbbd061bbd59f52c69740023dce20ee /drivers/hv/hyperv_vmbus.h | |
parent | c0e96acf884a1ce91c9bdd692c6a425b83c90285 (diff) |
Drivers: hv: vmbus: Remove the per-CPU post_msg_page
The post_msg_page was introduced in 2014 in
commit b29ef3546aec ("Drivers: hv: vmbus: Cleanup hv_post_message()")
Commit 68bb7bfb7985 ("X86/Hyper-V: Enable IPI enlightenments") introduced
the hyperv_pcpu_input_arg in 2018, which can be used in hv_post_message().
Remove post_msg_page to simplify the code a little bit.
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Jinank Jain <jinankjain@linux.microsoft.com>
Link: https://lore.kernel.org/r/20230408213441.15472-1-decui@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
-rw-r--r-- | drivers/hv/hyperv_vmbus.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index 167ac5115a78..55f2086841ae 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -122,10 +122,6 @@ enum { struct hv_per_cpu_context { void *synic_message_page; void *synic_event_page; - /* - * buffer to post messages to the host. - */ - void *post_msg_page; /* * Starting with win8, we can take channel interrupts on any CPU; |