On 25/9/25 11:44, Daniel P. Berrangé wrote:
The message context is now extended to be able to include the
thread ID and thread name, after the program name. On Linux
the thread ID will match the process TID visible in /proc,
while on other platforms it will merely be an integer repr
of the system thread object address/ID.
This changes the output for both error_report and qemu_log,
when running under the system emulators or the QEMU storage
daemon. Other programs omit the thread information since
they are largely single threaded, though potentially it
would be useful to enable in all of them, given that the RCU
thread will always get spawned by a constructor function.
Before:
# qemu-system-x86_64 -object tls-creds-x509,id=t0,dir=fish -d
'trace:qcrypto*'
qemu-system-x86_64: qcrypto_tls_creds_x509_load TLS creds x509 load
creds=0x560db818e080 dir=fish
qemu-system-x86_64: qcrypto_tls_creds_get_path TLS creds path creds=0x560db818e080
filename=ca-cert.pem path=<none>
qemu-system-x86_64: Unable to access credentials fish/ca-cert.pem: No such
file or directory
After:
# qemu-system-x86_64 -object tls-creds-x509,id=t0,dir=fish -d
'trace:qcrypto*'
qemu-system-x86_64: (772366:main): qcrypto_tls_creds_x509_load TLS creds
x509 load creds=0x560db818e080 dir=fish
qemu-system-x86_64: (772366:main): qcrypto_tls_creds_get_path TLS creds path
creds=0x560db818e080 filename=ca-cert.pem path=<none>
qemu-system-x86_64: (772366:main): Unable to access credentials
fish/ca-cert.pem: No such file or directory
Signed-off-by: Daniel P. Berrangé <[email protected]>
---
include/qemu/message.h | 1 +
storage-daemon/qemu-storage-daemon.c | 6 ++++++
system/vl.c | 8 ++++++--
tests/qemu-iotests/041 | 2 +-
tests/qemu-iotests/common.filter | 2 +-
util/message.c | 7 +++++++
6 files changed, 22 insertions(+), 4 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
