diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-13 11:32:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 09:01:17 -0700 |
| commit | 2c9be3eacc39948af2341595322c014833699ac5 (patch) | |
| tree | 3d63dd025005f923ec4daa9ec9052494ee41ed7e /drivers/hv | |
| parent | 4947c7453b184bc33a0056cf95af61c3cad11ef6 (diff) | |
| download | linux-2c9be3eacc39948af2341595322c014833699ac5.tar.bz2 | |
hv: delete vmbus_get_debug_info()
It's only used once, only contains 2 function calls, so just make those
calls directly, deleting the function, and the now unneeded structure
entirely.
Tested-by: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/channel.c | 10 | ||||
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 35 |
2 files changed, 16 insertions, 29 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c index 75c26da3e011..94d54591b226 100644 --- a/drivers/hv/channel.c +++ b/drivers/hv/channel.c @@ -60,16 +60,6 @@ static void vmbus_setevent(struct vmbus_channel *channel) } /* - * vmbus_get_debug_info -Retrieve various channel debug info - */ -void vmbus_get_debug_info(struct vmbus_channel *channel, - struct vmbus_channel_debug_info *debuginfo) -{ - hv_ringbuffer_get_debuginfo(&channel->inbound, &debuginfo->inbound); - hv_ringbuffer_get_debuginfo(&channel->outbound, &debuginfo->outbound); -} - -/* * vmbus_open - Open the specified channel. */ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 73cb456e256b..62d9311b0541 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -63,29 +63,26 @@ static int vmbus_exists(void) static void get_channel_info(struct hv_device *device, struct hv_device_info *info) { - struct vmbus_channel_debug_info debug_info; + struct hv_ring_buffer_debug_info inbound; + struct hv_ring_buffer_debug_info outbound; if (!device->channel) return; - vmbus_get_debug_info(device->channel, &debug_info); - - info->inbound.int_mask = debug_info.inbound.current_interrupt_mask; - info->inbound.read_idx = debug_info.inbound.current_read_index; - info->inbound.write_idx = debug_info.inbound.current_write_index; - info->inbound.bytes_avail_toread = - debug_info.inbound.bytes_avail_toread; - info->inbound.bytes_avail_towrite = - debug_info.inbound.bytes_avail_towrite; - - info->outbound.int_mask = - debug_info.outbound.current_interrupt_mask; - info->outbound.read_idx = debug_info.outbound.current_read_index; - info->outbound.write_idx = debug_info.outbound.current_write_index; - info->outbound.bytes_avail_toread = - debug_info.outbound.bytes_avail_toread; - info->outbound.bytes_avail_towrite = - debug_info.outbound.bytes_avail_towrite; + hv_ringbuffer_get_debuginfo(&device->channel->inbound, &inbound); + hv_ringbuffer_get_debuginfo(&device->channel->outbound, &outbound); + + info->inbound.int_mask = inbound.current_interrupt_mask; + info->inbound.read_idx = inbound.current_read_index; + info->inbound.write_idx = inbound.current_write_index; + info->inbound.bytes_avail_toread = inbound.bytes_avail_toread; + info->inbound.bytes_avail_towrite = inbound.bytes_avail_towrite; + + info->outbound.int_mask = outbound.current_interrupt_mask; + info->outbound.read_idx = outbound.current_read_index; + info->outbound.write_idx = outbound.current_write_index; + info->outbound.bytes_avail_toread = outbound.bytes_avail_toread; + info->outbound.bytes_avail_towrite = outbound.bytes_avail_towrite; } #define VMBUS_ALIAS_LEN ((sizeof((struct hv_vmbus_device_id *)0)->guid) * 2) |