tree 09cfc4f239d5d8544262c9c184e778b557f7d17f
parent c39d3dfca789d7ad5de9b7bd0856fc5b79c589df
author Brandon Kim <brandonkim@google.com> 1683174303 +0000
committer Zhikui Ren <zhikui.ren@intel.com> 1686005731 +0000

mdrv2: Attempt to update D-Bus objects in place

When systemInfoUpdate() is called multiple times, there's a potential
race condition of a user polling for the objects while the array of
D-Bus objects are erased and being repopulated. This results in
incomplete set of memory or CPU counts, which can lead to unforseen
consequences.

Tested: Verified that a corner case that was hitting this case
consistently (when SMBIOS was transferred using ipmi-blob repeatedly)
goes away with this implementation.

Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: I312aa91cd11b1dd06502d04272889922108d39a2