The workers of qemuDomainGetStats should not report errors if they can't
fetch data; but rather omit the entries. Refactor the code to
de-incentivize error reporting.
Peter Krempa (21):
qemuDomainGetStatsBlockExportHeader: Remove return value
qemuDomainGetStatsBlockExportFrontend: Remove return value
qemuDomainGetStatsBlockExportBackendStorage: Remove return value
qemuDomainGetStatsOneBlockFallback: Remove return value
qemuDomainGetStatsOneBlock: Remove return value
qemuDomainStorageAlias: Remove NULL checks from callers
qemuDomainGetStatsBlockExportHeader: Remove return value
virBitmapFormat: Clarify returned values
virDomainResctrlMonDefParse: Refactor temporary variables
virDomainCputuneDefFormat: Refactor bitmap formatting
virBitmapFormat: Don't check return value
qemuDomainGetStatsCpuCgroup: Remove return value
qemuDomainGetStatsCpuProc: Remove return value
qemuDomainGetStatsCpuHaltPollTime: Remove return value
qemuDomainGetStatsCpuCache: Don't error out
virPerfReadEvent: Refactor to return -errno on failure
qemuDomainGetStatsPerfOneEvent: Ignore erros from 'virPerfReadEvent'
qemuDomainGetStatsIOThread: Don't error out if fetching iothread info
fails
qemuDomainGetStatsMemoryBandwidth: Don't error out
qemuDomainGetStatsDirtyRate: Don't error out
qemuDomainGetStats: Convert worker functions to void
src/ch/ch_driver.c | 3 +-
src/conf/capabilities.c | 9 +-
src/conf/domain_conf.c | 69 ++-----
src/conf/numa_conf.c | 18 +-
src/conf/virnetworkobj.c | 3 -
src/hypervisor/domain_cgroup.c | 6 +-
src/libxl/libxl_driver.c | 3 +-
src/libxl/xen_common.c | 6 +-
src/qemu/qemu_command.c | 3 +-
src/qemu/qemu_domain.c | 10 +-
src/qemu/qemu_driver.c | 341 ++++++++++++---------------------
src/qemu/qemu_monitor_json.c | 5 +-
src/util/virbitmap.c | 11 +-
src/util/vircgroup.c | 5 +-
src/util/virperf.c | 19 +-
src/vz/vz_sdk.c | 3 +-
16 files changed, 178 insertions(+), 336 deletions(-)
--
2.48.1
