On Fri, Sep 25, 2020 at 04:11:54PM +0200, Paolo Bonzini wrote: > On 25/09/20 15:42, Stefan Hajnoczi wrote: > > Block exports are used by softmmu, qemu-storage-daemon, and qemu-nbd. > > They are not used by other programs and are not otherwise needed in > > libblock. > > > > Undo the recent move of blockdev-nbd.c from blockdev_ss into block_ss. > > Two stubs are required to support this: > > 1. bdrv_close_all() (libblock) calls blk_exp_close_all() (libblockdev). > > 2. qemu_system_killed() is called by os-posix.c (libblockdev) and not > > implemented in qemu-nbd. > > > > Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> > > Another possibility is to call os_setup_signal_handling in qemu-nbd.c > where we currently set the SIGTERM handler. The existing > termsig_handler can be repurposed as qemu_system_killed.
That is nicer. Will fix in v2. Stefan
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