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| author | Lin Ma <lma@suse.com> | 2017-07-25 19:05:53 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-26 19:04:52 +0200 |
| commit | efcb521943a8df5210f16f312037c2edc3e1449f (patch) | |
| tree | b0842c2cbb7591014be0a35b414ff7d500855a9f /tools/kvm | |
| parent | cb9083eb6e9cfb117c67f812065e82c7bdd64273 (diff) | |
| download | lwn-efcb521943a8df5210f16f312037c2edc3e1449f.tar.gz lwn-efcb521943a8df5210f16f312037c2edc3e1449f.zip | |
tools/kvm_stat: use variables instead of hard paths in help output
Using variables instead of hard paths makes the requirements information
more accurate.
Signed-off-by: Lin Ma <lma@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/kvm')
| -rwxr-xr-x | tools/kvm/kvm_stat/kvm_stat | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index dd8f00cfb8b4..5704044b1c0b 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat @@ -1413,8 +1413,8 @@ performance. Requirements: - Access to: - /sys/kernel/debug/kvm - /sys/kernel/debug/trace/events/* + %s + %s/events/* /proc/pid/task - /proc/sys/kernel/perf_event_paranoid < 1 if user has no CAP_SYS_ADMIN and perf events are used. @@ -1434,7 +1434,7 @@ Interactive Commands: s set update interval x toggle reporting of stats for individual child trace events Press any other key to refresh statistics immediately. -""" +""" % (PATH_DEBUGFS_KVM, PATH_DEBUGFS_TRACING) class PlainHelpFormatter(optparse.IndentedHelpFormatter): def format_description(self, description): |