diff options
| author | Thomas Huth <thuth@redhat.com> | 2016-06-28 00:12:03 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-09-09 20:58:34 +0300 |
| commit | a8bba0ada41b228e4dd5113a02f20bbc0f5d6f0a (patch) | |
| tree | bf109deb32d9ada555a0c75e4d7ae648744274f5 /hw/i386/pc_q35.c | |
| parent | c2a57aae9a1c3dd7de77daf5478df10379aeeebf (diff) | |
virtio: Tell the user what went wrong when event_notifier_init failed
event_notifier_init() can fail in real life, for example when there
are not enough open file handles available (EMFILE) when using a lot
of devices. So instead of leaving the average user with a cryptic
error number only, print out a proper error message with strerror()
instead, so that the user has a better way to figure out what is
going on and that using "ulimit -n" might help here for example.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386/pc_q35.c')
0 files changed, 0 insertions, 0 deletions