acrn-kernel/drivers/hv
Alexander Atanasov d180e0a1be Drivers: hv: Create debugfs file with hyper-v balloon usage information
Allow the guest to know how much it is ballooned by the host.
It is useful when debugging out of memory conditions.

When host gets back memory from the guest it is accounted
as used memory in the guest but the guest have no way to know
how much it is actually ballooned.

Expose current state, flags and max possible memory to the guest.
While at it - fix a 10+ years old typo.

Signed-off-by: Alexander Atanasov <alexander.atanasov@virtuozzo.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20220711181825.52318-1-alexander.atanasov@virtuozzo.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-07-18 11:19:02 +00:00
..
Kconfig hv: utils: add PTP_1588_CLOCK to Kconfig to fix build 2021-11-28 21:22:35 +00:00
Makefile
channel.c Drivers: hv: vmbus: Introduce {lock,unlock}_requestor() 2022-04-25 15:51:13 +00:00
channel_mgmt.c Drivers: hv: vmbus: Release cpu lock in error case 2022-06-10 08:41:28 +00:00
connection.c Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended 2022-07-11 18:53:42 +00:00
hv.c
hv_balloon.c Drivers: hv: Create debugfs file with hyper-v balloon usage information 2022-07-18 11:19:02 +00:00
hv_common.c hyperv-fixes for 5.18-rc2 2022-04-07 06:35:34 -10:00
hv_debugfs.c
hv_fcopy.c
hv_kvp.c Drivers: hv: Fix syntax errors in comments 2022-06-08 12:26:28 +00:00
hv_snapshot.c hv_utils: Add comment about max VMbus packet size in VSS driver 2022-02-18 13:08:18 +00:00
hv_trace.c
hv_trace.h
hv_trace_balloon.h
hv_util.c
hv_utils_transport.c Drivers: hv: utils: Make use of the helper macro LIST_HEAD() 2022-02-09 14:33:21 +00:00
hv_utils_transport.h
hyperv_vmbus.h Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended 2022-07-11 18:53:42 +00:00
ring_buffer.c Drivers: hv: vmbus: Refactor the ring-buffer iterator functions 2022-04-28 15:01:15 +00:00
vmbus_drv.c Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended 2022-07-11 18:53:42 +00:00