ifpps: Don't assume a maximum of 32 CPUs

There are people with machines containing far more than 32 CPUs. In
their case ifpps didn't work until now because of a limitation to 32
CPUs.

Rework ifpps to support an arbitrary number of CPUs. In order to still
remain within the display space, if more than 10 (TOP_CPUS) CPUs are
available, only the 10 top hitting (in terms of usr and sys time or irqs
respectively) are displayed.

Suggested-by: Daniel Borkmann <borkmann@iogearbox.net>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 0 insertions, 4 deletions

diff --git a/built_in.h b/built_in.h
index 8bea69c..94a39dc 100644
--- a/built_in.h
+++ b/built_in.h
@@ -24,10 +24,6 @@ typedef uint8_t		u8;
 # define CO_CACHE_LINE_SIZE	(1 << CO_IN_CACHE_SHIFT)
 #endif
 
-#ifndef MAX_CPUS
-# define MAX_CPUS			32
-#endif
-
 #ifndef __aligned_16
 # define __aligned_16		__attribute__((aligned(16)))
 #endif