xemu/scripts/kvm
Janosch Frank 7aa4ee5a60 scripts/kvm/kvm_stat: Improve debugfs access checking
Access checking with F_OK was replaced with the better readable
os.path.exists().

On Linux exists() returns False when the user doesn't have sufficient
permissions for statting the directory. Therefore the error message
now states that sufficient rights are needed when the check fails.

Also added check for /sys/kernel/debug/tracing/.

Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Message-Id: <1452525484-32309-9-git-send-email-frankja@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-01-26 15:58:12 +01:00
..
kvm_flightrecorder kvm: add flightrecorder script 2012-04-12 19:01:41 -03:00
kvm_stat scripts/kvm/kvm_stat: Improve debugfs access checking 2016-01-26 15:58:12 +01:00
kvm_stat.texi kvm_stat: add kvm_stat.1 man page 2015-03-10 10:49:25 +01:00
vmxcap vmxcap: Update according to SDM of September 2014 2014-09-26 21:08:56 +04:00