[02/17] kernel-shark-qt: Reprocess all CPU collections when the filtering changes

Commit Message

Yordan Karadzhov Nov. 28, 2018, 3:16 p.m. UTC

The CPU data collections are processed according to the visibility of
the entries. If the filtering condition changes, we need to reprocess
those data collections.

Signed-off-by: Yordan Karadzhov <[e-mail]>
---
 kernel-shark-qt/src/KsUtils.cpp | 4 ++++
 1 file changed, 4 insertions(+)

Patch

diff --git a/kernel-shark-qt/src/KsUtils.cpp b/kernel-shark-qt/src/KsUtils.cpp
index 8bb0970..25e7fdb 100644
--- a/kernel-shark-qt/src/KsUtils.cpp
+++ b/kernel-shark-qt/src/KsUtils.cpp
@@ -186,10 +186,14 @@  void KsDataStore::update()
 	if (!kshark_instance(&kshark_ctx))
 		return;
 
+	_unregisterCPUCollections();
+
 	if (kshark_filter_is_set(kshark_ctx)) {
 		kshark_filter_entries(kshark_ctx, _rows, _dataSize);
 		emit updateWidgets(this);
 	}
+
+	registerCPUCollections();
 }
 
 /** Register a collection of visible entries for each CPU. */