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migration: report SaveStateEntry id and name on failure 

This provides helpful information on which entry failed.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191005220517.24029-5-richardw.yang@linux.intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Wei Yang 2019-10-06 06:05:17 +08:00 committed by Dr. David Alan Gilbert
parent 17d9351bf2
commit 4991f3091e
1 changed files with 2 additions and 0 deletions
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2
migration/savevm.c
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@ -1215,6 +1215,8 @@ int qemu_savevm_state_iterate(QEMUFile *f, bool postcopy)
save_section_footer(f, se);
if (ret < 0) {
error_report("failed to save SaveStateEntry with id(name): %d(%s)",
se->section_id, se->idstr);
qemu_file_set_error(f, ret);
}
if (ret <= 0) {