From: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com> To: xen-devel@lists.xenproject.org Cc: "Anthony PERARD" <anthony.perard@citrix.com>, "Ian Jackson" <ian.jackson@eu.citrix.com>, "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>, "Wei Liu" <wl@xen.org> Subject: [Xen-devel] [PATCH v4 16/16] libxl: consider also qemu in stubdomain in libxl__dm_active check Date: Wed, 15 Jan 2020 03:39:55 +0100 Message-ID: <13e463d7e4e797a215e8f2c5437a9499af6fd92c.1579055705.git-series.marmarek@invisiblethingslab.com> (raw) In-Reply-To: <cover.f819645cd9f5cf7a6f692f9661cfb4e670a2cd08.1579055705.git-series.marmarek@invisiblethingslab.com> Since qemu-xen can now run in stubdomain too, handle this case when checking it's state too. Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> --- tools/libxl/libxl_dm.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 89eca1e..7698887 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -3729,12 +3729,18 @@ out: int libxl__dm_active(libxl__gc *gc, uint32_t domid) { - char *pid, *path; + char *pid, *dm_domid, *path; path = GCSPRINTF("/local/domain/%d/image/device-model-pid", domid); pid = libxl__xs_read(gc, XBT_NULL, path); - return pid != NULL; + if (pid) + return true; + + path = GCSPRINTF("/local/domain/%d/image/device-model-domid", domid); + dm_domid = libxl__xs_read(gc, XBT_NULL, path); + + return dm_domid != NULL; } int libxl__dm_check_start(libxl__gc *gc, libxl_domain_config *d_config, -- git-series 0.9.1 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
next prev parent reply index Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-15 2:39 [Xen-devel] [PATCH v4 00/16] Add support for qemu-xen runnning in a Linux-based stubdomain Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 01/16] Document ioemu MiniOS stubdomain protocol Marek Marczykowski-Górecki 2020-01-20 18:30 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 02/16] Document ioemu Linux " Marek Marczykowski-Górecki 2020-01-20 18:54 ` Jason Andryuk 2020-01-21 21:08 ` Marek Marczykowski-Górecki 2020-01-22 14:04 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 03/16] libxl: fix qemu-trad cmdline for no sdl/vnc case Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 04/16] libxl: Allow running qemu-xen in stubdomain Marek Marczykowski-Górecki 2020-01-20 18:56 ` Jason Andryuk 2020-01-21 21:12 ` Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 05/16] libxl: Handle Linux stubdomain specific QEMU options Marek Marczykowski-Górecki 2020-01-20 19:24 ` Jason Andryuk 2020-01-21 21:18 ` Marek Marczykowski-Górecki 2020-01-22 14:25 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 06/16] libxl: write qemu arguments into separate xenstore keys Marek Marczykowski-Górecki 2020-01-20 19:36 ` Jason Andryuk 2020-01-21 21:19 ` Marek Marczykowski-Górecki 2020-01-22 14:39 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 07/16] xl: add stubdomain related options to xl config parser Marek Marczykowski-Górecki 2020-01-20 19:41 ` Jason Andryuk 2020-01-21 21:22 ` Marek Marczykowski-Górecki 2020-01-22 14:39 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 08/16] tools/libvchan: notify server when client is connected Marek Marczykowski-Górecki 2020-01-20 19:44 ` Jason Andryuk 2020-01-21 21:28 ` Marek Marczykowski-Górecki 2020-01-22 14:43 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 09/16] libxl: add save/restore support for qemu-xen in stubdomain Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 10/16] tools: add missing libxenvchan cflags Marek Marczykowski-Górecki 2020-01-20 19:58 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 11/16] tools: add simple vchan-socket-proxy Marek Marczykowski-Górecki 2020-01-15 11:02 ` Jan Beulich 2020-01-16 17:11 ` Marek Marczykowski-Górecki 2020-01-17 8:13 ` Jan Beulich 2020-01-17 18:44 ` Rich Persaud 2020-01-17 18:56 ` Marek Marczykowski-Górecki 2020-01-21 19:43 ` Jason Andryuk 2020-01-21 23:09 ` Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 12/16] libxl: use vchan for QMP access with Linux stubdomain Marek Marczykowski-Górecki 2020-01-21 20:17 ` Jason Andryuk 2020-01-21 23:46 ` Marek Marczykowski-Górecki 2020-01-24 14:05 ` Jason Andryuk 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 13/16] Regenerate autotools files Marek Marczykowski-Górecki 2020-01-15 21:57 ` Rich Persaud 2020-01-21 20:56 ` Marek Marczykowski-Górecki 2020-01-21 21:28 ` Rich Persaud 2020-01-22 8:57 ` Lars Kurth 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 14/16] libxl: require qemu in dom0 even if stubdomain is in use Marek Marczykowski-Górecki 2020-01-15 2:39 ` [Xen-devel] [PATCH v4 15/16] libxl: ignore emulated IDE disks beyond the first 4 Marek Marczykowski-Górecki 2020-01-21 20:24 ` Jason Andryuk 2020-01-15 2:39 ` Marek Marczykowski-Górecki [this message] 2020-01-21 20:25 ` [Xen-devel] [PATCH v4 16/16] libxl: consider also qemu in stubdomain in libxl__dm_active check Jason Andryuk 2020-01-22 16:50 ` [Xen-devel] [PATCH v4 00/16] Add support for qemu-xen runnning in a Linux-based stubdomain Jason Andryuk
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