Re: [Qemu-devel] [PATCH v3 2/7] iscsi: use bdrv_new() instead of stack structure

于 2013-7-31 18:13, Fam Zheng 写道: BlockDriverState structure needs bdrv_new() to initialize refcnt, don't allocate a local structure variable and memset to 0, becasue with coming refcnt implementation, bdrv_unref will crash if bs-refcnt not initialized to 1. Signed-off-by: Fam Zheng

[Qemu-devel] [PATCH v3 2/7] iscsi: use bdrv_new() instead of stack structure

BlockDriverState structure needs bdrv_new() to initialize refcnt, don't allocate a local structure variable and memset to 0, becasue with coming refcnt implementation, bdrv_unref will crash if bs-refcnt not initialized to 1. Signed-off-by: Fam Zheng f...@redhat.com --- block/iscsi.c | 14