Update file names. (#18638)

CMakeLists.txt

@@ -1125,14 +1125,14 @@ endif()
 
 set(INTERNAL_COLLECTORS_FILES
         src/collectors/common-contexts/common-contexts.h
-        src/collectors/common-contexts/disk.io.h
-        src/collectors/common-contexts/system.io.h
-        src/collectors/common-contexts/system.interrupts.h
-        src/collectors/common-contexts/system.processes.h
-        src/collectors/common-contexts/system.ram.h
-        src/collectors/common-contexts/mem.swap.h
-        src/collectors/common-contexts/mem.pgfaults.h
-        src/collectors/common-contexts/mem.available.h
+        src/collectors/common-contexts/disk-io.h
+        src/collectors/common-contexts/system-io.h
+        src/collectors/common-contexts/system-interrupts.h
+        src/collectors/common-contexts/system-processes.h
+        src/collectors/common-contexts/system-ram.h
+        src/collectors/common-contexts/mem-swap.h
+        src/collectors/common-contexts/mem-pgfaults.h
+        src/collectors/common-contexts/mem-available.h
 )
 
 set(PLUGINSD_PLUGIN_FILES

src/collectors/common-contexts/common-contexts.h

@@ -18,14 +18,14 @@
 
 typedef void (*instance_labels_cb_t)(RRDSET *st, void *data);
 
-#include "system.io.h"
-#include "system.ram.h"
-#include "system.interrupts.h"
-#include "system.processes.h"
-#include "system.ipc.h"
-#include "mem.swap.h"
-#include "mem.pgfaults.h"
-#include "mem.available.h"
-#include "disk.io.h"
+#include "system-io.h"
+#include "system-ram.h"
+#include "system-interrupts.h"
+#include "system-processes.h"
+#include "system-ipc.h"
+#include "mem-swap.h"
+#include "mem-pgfaults.h"
+#include "mem-available.h"
+#include "disk-io.h"
 
 #endif //NETDATA_COMMON_CONTEXTS_H