On Fri, May 26, 2017 at 10:22:07PM +0200, Kevin Wolf wrote: > Now that we're running in coroutine context, the ad-hoc serialisation > code (which drops a request that has to wait out of coroutine context) > can be replaced by a CoQueue. > > This means that when we resume a serialised request, it is running in > coroutine context again and its I/O isn't blocking any more. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > block/qed.c | 49 +++++++++++++++++-------------------------------- > block/qed.h | 3 ++- > 2 files changed, 19 insertions(+), 33 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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