[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 2/2] 4.1.2 blktap2 cleanup fixes.
Ian Campbell writes ("Re: [Xen-devel] [PATCH 2/2] 4.1.2 blktap2 cleanup fixes."): > On Wed, 2012-11-07 at 02:07 +0000, Dr. Greg Wettstein wrote: > > --------------------------------------------------------------------------- > > The following patch when applied on top of: > > > > libxl: attempt to cleanup tapdisk processes on disk backend destroy. > > > > Establishes correct cleanup behavior for blktap devices. This patch > > implements the release of the backend device before calling for > > the destruction of the userspace component of the blktap device. > > > > Without this patch the kernel xen-blkback driver deadlocks with > > the blktap2 user control plane until the IPC channel is terminated by the > > timeout on the select() call. This results in a noticeable delay > > in the termination of the guest and causes the blktap minor > > number which had been allocated to be orphaned. > > > > Signed-off-by: Greg Wettstein <greg@xxxxxxxxxxxx> > > Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> I have fixed up the whitespace error and committed this to 4.1. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |