blockdev functions run always under the BQL lock. Signed-off-by: Emanuele Giuseppe Esposito <eespo...@redhat.com> --- include/sysemu/blockdev.h | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h index 960b54d320..b07f15df09 100644 --- a/include/sysemu/blockdev.h +++ b/include/sysemu/blockdev.h @@ -13,9 +13,6 @@ #include "block/block.h" #include "qemu/queue.h" -void blockdev_mark_auto_del(BlockBackend *blk); -void blockdev_auto_del(BlockBackend *blk); - typedef enum { IF_DEFAULT = -1, /* for use with drive_add() only */ /* @@ -40,6 +37,16 @@ struct DriveInfo { QTAILQ_ENTRY(DriveInfo) next; }; +/* + * Global state (GS) API. These functions run under the BQL lock. + * + * See include/block/block-global-state.h for more information about + * the GS API. + */ + +void blockdev_mark_auto_del(BlockBackend *blk); +void blockdev_auto_del(BlockBackend *blk); + DriveInfo *blk_legacy_dinfo(BlockBackend *blk); DriveInfo *blk_set_legacy_dinfo(BlockBackend *blk, DriveInfo *dinfo); BlockBackend *blk_by_legacy_dinfo(DriveInfo *dinfo); @@ -50,10 +57,13 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit); void drive_check_orphaned(void); DriveInfo *drive_get_by_index(BlockInterfaceType type, int index); int drive_get_max_bus(BlockInterfaceType type); -int drive_get_max_devs(BlockInterfaceType type); DriveInfo *drive_get_next(BlockInterfaceType type); DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type, Error **errp); +/* Common functions that are neither I/O nor Global State */ + +int drive_get_max_devs(BlockInterfaceType type); + #endif -- 2.27.0