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Error reporting patches for 2016-01-13

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Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2016-01-13' into staging

Error reporting patches for 2016-01-13

# gpg: Signature made Wed 13 Jan 2016 14:21:48 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-error-2016-01-13: (41 commits)
  checkpatch: Detect newlines in error_report and other error functions
  error: Consistently name Error * objects err, and not errp
  s390/sclp: Simplify control flow in sclp_realize()
  hw/s390x: Rename local variables Error *l_err to just err
  error: Clean up errors with embedded newlines (again)
  vhdx: Fix "log that needs to be replayed" error message
  pci-assign: Clean up "Failed to assign" error messages
  vmdk: Clean up "Invalid extent lines" error message
  vmdk: Clean up control flow in vmdk_parse_extents() a bit
  error: Strip trailing '\n' from error string arguments (again)
  qemu-io qemu-nbd: Use error_report() etc. instead of fprintf()
  migration: Use error_reportf_err() instead of monitor_printf()
  spapr: Use error_reportf_err()
  error: Use error_prepend() where it makes obvious sense
  error: Use error_reportf_err() where it makes obvious sense
  error: Don't decorate original error message when adding to it
  error: New error_prepend(), error_reportf_err()
  test-throttle: Simplify qemu_init_main_loop() error handling
  qemu-nbd: Clean up "Failed to load snapshot" error message
  block: Clean up "Could not create temporary overlay" error message
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2016-01-14 13:07:38 +00:00
commit 17c8a21978
119 changed files with 733 additions and 741 deletions
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21
migration/savevm.c
View file

@ -1571,8 +1571,8 @@ static int loadvm_handle_cmd_packaged(MigrationIncomingState *mis)
ret = qemu_get_buffer(mis->from_src_file, buffer, (int)length);
if (ret != length) {
g_free(buffer);
error_report("CMD_PACKAGED: Buffer receive fail ret=%d length=%d\n",
ret, length);
error_report("CMD_PACKAGED: Buffer receive fail ret=%d length=%d",
ret, length);
return (ret < 0) ? ret : -EAGAIN;
}
trace_loadvm_handle_cmd_packaged_received(ret);
@ -1935,10 +1935,9 @@ void hmp_savevm(Monitor *mon, const QDict *qdict)
/* Delete old snapshots of the same name */
if (name && bdrv_all_delete_snapshot(name, &bs1, &local_err) < 0) {
monitor_printf(mon,
"Error while deleting snapshot on device '%s': %s\n",
bdrv_get_device_name(bs1), error_get_pretty(local_err));
error_free(local_err);
error_reportf_err(local_err,
"Error while deleting snapshot on device '%s': ",
bdrv_get_device_name(bs1));
return;
}
@ -1992,8 +1991,7 @@ void hmp_savevm(Monitor *mon, const QDict *qdict)
vm_state_size = qemu_ftell(f);
qemu_fclose(f);
if (ret < 0) {
monitor_printf(mon, "%s\n", error_get_pretty(local_err));
error_free(local_err);
error_report_err(local_err);
goto the_end;
}
@ -2117,10 +2115,9 @@ void hmp_delvm(Monitor *mon, const QDict *qdict)
const char *name = qdict_get_str(qdict, "name");
if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
monitor_printf(mon,
"Error while deleting snapshot on device '%s': %s\n",
bdrv_get_device_name(bs), error_get_pretty(err));
error_free(err);
error_reportf_err(err,
"Error while deleting snapshot on device '%s': ",
bdrv_get_device_name(bs));
}
}