diff options
Diffstat (limited to 'block/io.c')
| -rw-r--r-- | block/io.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/io.c b/block/io.c index 2593823f62..628b350002 100644 --- a/block/io.c +++ b/block/io.c @@ -1672,8 +1672,9 @@ fail: return ret; } -static int coroutine_fn bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, - int64_t offset, int64_t bytes, BdrvRequestFlags flags) +static int coroutine_fn GRAPH_RDLOCK +bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, int64_t offset, int64_t bytes, + BdrvRequestFlags flags) { BlockDriver *drv = bs->drv; QEMUIOVector qiov; @@ -1683,8 +1684,6 @@ static int coroutine_fn bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, int head = 0; int tail = 0; - assume_graph_lock(); /* FIXME */ - int64_t max_write_zeroes = MIN_NON_ZERO(bs->bl.max_pwrite_zeroes, INT64_MAX); int alignment = MAX(bs->bl.pwrite_zeroes_alignment, |