On Thu, Jun 13, 2024 at 03:13:18PM +0800, Changqi Lu wrote: > Add persistent reservation in/out operations > at the block level. The following operations > are included: > > - read_keys: retrieves the list of registered keys. > - read_reservation: retrieves the current reservation status. > - register: registers a new reservation key. > - reserve: initiates a reservation for a specific key. > - release: releases a reservation for a specific key. > - clear: clears all existing reservations. > - preempt: preempts a reservation held by another key. > > Signed-off-by: Changqi Lu <luchangqi....@bytedance.com> > Signed-off-by: zhenwei pi <pizhen...@bytedance.com> > --- > block/block-backend.c | 403 ++++++++++++++++++++++++++++++ > block/io.c | 163 ++++++++++++ > include/block/block-common.h | 40 +++ > include/block/block-io.h | 20 ++ > include/block/block_int-common.h | 84 +++++++ > include/sysemu/block-backend-io.h | 24 ++ > 6 files changed, 734 insertions(+)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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