From 2b148f392b2bfeba76d3e6d9607c3bd072350e8c Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 1 Mar 2018 17:36:18 +0100 Subject: block: convert bdrv_invalidate_cache callback to coroutine_fn QED's bdrv_invalidate_cache implementation would like to reuse functions that acquire/release the metadata locks. Call it from coroutine context to simplify the logic. Signed-off-by: Paolo Bonzini Message-Id: <1516279431-30424-6-git-send-email-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini Signed-off-by: Kevin Wolf --- block/rbd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'block/rbd.c') diff --git a/block/rbd.c b/block/rbd.c index c7dd32e..c1275c1 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -1093,8 +1093,8 @@ static BlockAIOCB *qemu_rbd_aio_pdiscard(BlockDriverState *bs, #endif #ifdef LIBRBD_SUPPORTS_INVALIDATE -static void qemu_rbd_invalidate_cache(BlockDriverState *bs, - Error **errp) +static void coroutine_fn qemu_rbd_co_invalidate_cache(BlockDriverState *bs, + Error **errp) { BDRVRBDState *s = bs->opaque; int r = rbd_invalidate_cache(s->image); @@ -1160,7 +1160,7 @@ static BlockDriver bdrv_rbd = { .bdrv_snapshot_list = qemu_rbd_snap_list, .bdrv_snapshot_goto = qemu_rbd_snap_rollback, #ifdef LIBRBD_SUPPORTS_INVALIDATE - .bdrv_invalidate_cache = qemu_rbd_invalidate_cache, + .bdrv_co_invalidate_cache = qemu_rbd_co_invalidate_cache, #endif }; -- cgit v1.1