From 3c7dae7507abb6ebe8c2dd9a4ef76e55135c8acd Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Tue, 17 Oct 2017 19:15:39 +0200 Subject: [PATCH 34/69] tools/kvm_stat: remove regex filter on empty input MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: David Hildenbrand Message-id: <20171017191605.2378-14-david@redhat.com> Patchwork-id: 77322 O-Subject: [RHEL-7.5 qemu-kvm-rhev PATCH 13/39] tools/kvm_stat: remove regex filter on empty input Bugzilla: 1497137 RH-Acked-by: Paolo Bonzini RH-Acked-by: Cornelia Huck RH-Acked-by: Stefan Hajnoczi RH-Acked-by: Thomas Huth Upstream-status: linux.git 645c1728a9d33d78028d93a2ed770f51df0a92c6 commit 645c1728a9d33d78028d93a2ed770f51df0a92c6 Author: Stefan Raspl Date: Fri Mar 10 13:40:12 2017 +0100 tools/kvm_stat: remove regex filter on empty input Behavior on empty/0 input for regex and pid filtering was inconsistent, as the former would keep the current filter, while the latter would (naturally) remove any pid filtering. Make things consistent by falling back to the default filter on empty input for the regex filter dialogue. Signed-off-by: Stefan Raspl Reviewed-by: Marc Hartmayer Signed-off-by: Radim Krčmář Signed-off-by: David Hildenbrand Signed-off-by: Miroslav Rezanina --- scripts/kvm/kvm_stat | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat index af70717..f2a868b 100755 --- a/scripts/kvm/kvm_stat +++ b/scripts/kvm/kvm_stat @@ -966,6 +966,7 @@ class Tui(object): regex = self.screen.getstr() curses.noecho() if len(regex) == 0: + self.stats.fields_filter = r'^[^\(]*$' self.refresh_header() return try: -- 1.8.3.1