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Diffstat (limited to 'qapi/qom.json')
| -rw-r--r-- | qapi/qom.json | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/qapi/qom.json b/qapi/qom.json index f61bada..7f92ea4 100644 --- a/qapi/qom.json +++ b/qapi/qom.json @@ -647,6 +647,10 @@ # selects a default alignment (currently the page size). # (default: 0) # +# @offset: the offset into the target file that the region starts at. You +# can use this option to back multiple regions with a single file. Must +# be a multiple of the page size. (default: 0) (since 8.1) +# # @discard-data: if true, the file contents can be destroyed when QEMU # exits, to avoid unnecessarily flushing data to the backing file. # Note that @discard-data is only an optimization, and QEMU might @@ -668,6 +672,7 @@ { 'struct': 'MemoryBackendFileProperties', 'base': 'MemoryBackendProperties', 'data': { '*align': 'size', + '*offset': 'size', '*discard-data': 'bool', 'mem-path': 'str', '*pmem': { 'type': 'bool', 'if': 'CONFIG_LIBPMEM' }, |