From ebc2752b08ea238438a45666654cbecf78b021a3 Mon Sep 17 00:00:00 2001 From: Emanuele Giuseppe Esposito Date: Thu, 3 Mar 2022 10:15:56 -0500 Subject: include/block/block_int: split header into I/O and global state API Similarly to the previous patch, split block_int.h in block_int-io.h and block_int-global-state.h block_int-common.h contains the structures shared between the two headers, and the functions that can't be categorized as I/O or global state. Assertions are added in the next patch. Signed-off-by: Emanuele Giuseppe Esposito Message-Id: <20220303151616.325444-12-eesposit@redhat.com> Signed-off-by: Kevin Wolf --- blockdev.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'blockdev.c') diff --git a/blockdev.c b/blockdev.c index d601ae5..52078e7 100644 --- a/blockdev.c +++ b/blockdev.c @@ -63,6 +63,7 @@ #include "qemu/main-loop.h" #include "qemu/throttle-options.h" +/* Protected by BQL */ QTAILQ_HEAD(, BlockDriverState) monitor_bdrv_states = QTAILQ_HEAD_INITIALIZER(monitor_bdrv_states); @@ -1175,6 +1176,8 @@ typedef struct BlkActionState BlkActionState; * * Only prepare() may fail. In a single transaction, only one of commit() or * abort() will be called. clean() will always be called if it is present. + * + * Always run under BQL. */ typedef struct BlkActionOps { size_t instance_size; @@ -2284,6 +2287,8 @@ static TransactionProperties *get_transaction_properties( /* * 'Atomic' group operations. The operations are performed as a set, and if * any fail then we roll back all operations in the group. + * + * Always run under BQL. */ void qmp_transaction(TransactionActionList *dev_list, bool has_props, -- cgit v1.1