diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/quorum.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/block/quorum.c b/block/quorum.c index c6ea862132..38bc2176e1 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -619,6 +619,16 @@ static int64_t quorum_getlength(BlockDriverState *bs) return result; } +static void quorum_invalidate_cache(BlockDriverState *bs) +{ + BDRVQuorumState *s = bs->opaque; + int i; + + for (i = 0; i < s->num_children; i++) { + bdrv_invalidate_cache(s->bs[i]); + } +} + static BlockDriver bdrv_quorum = { .format_name = "quorum", .protocol_name = "quorum", @@ -629,6 +639,7 @@ static BlockDriver bdrv_quorum = { .bdrv_aio_readv = quorum_aio_readv, .bdrv_aio_writev = quorum_aio_writev, + .bdrv_invalidate_cache = quorum_invalidate_cache, }; static void bdrv_quorum_init(void) |