diff options
| author | Claudio Imbrenda <imbrenda@linux.vnet.ibm.com> | 2017-07-24 13:40:03 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-26 18:57:44 +0200 |
| commit | fdeaf7e3eb37c6dbc4b4ac97dbe1945d239eb788 (patch) | |
| tree | 85c15472318b860b001748fa9e7f0734f09b74d8 /include/linux/kvm_host.h | |
| parent | fa19871a166f6a940eb97dd511d3ddb1841ed95a (diff) | |
| download | linux-stable-fdeaf7e3eb37c6dbc4b4ac97dbe1945d239eb788.tar.gz linux-stable-fdeaf7e3eb37c6dbc4b4ac97dbe1945d239eb788.tar.bz2 linux-stable-fdeaf7e3eb37c6dbc4b4ac97dbe1945d239eb788.zip | |
KVM: make pid available for uevents without debugfs
Simplify and improve the code so that the PID is always available in
the uevent even when debugfs is not available.
This adds a userspace_pid field to struct kvm, as per Radim's
suggestion, so that the PID can be retrieved on destruction too.
Acked-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Fixes: 286de8f6ac9202 ("KVM: trigger uevents when creating or destroying a VM")
Signed-off-by: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 648b34cabb38..890b706d1943 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -445,6 +445,7 @@ struct kvm { struct kvm_stat_data **debugfs_stat_data; struct srcu_struct srcu; struct srcu_struct irq_srcu; + pid_t userspace_pid; }; #define kvm_err(fmt, ...) \ |