diff mbox series

[07/15] tools/power turbostat: Replace _Static_assert with BUILD_BUG_ON

Message ID d3e6f6253895f499b63bac261b81732f9efc4902.1715628187.git.len.brown@intel.com
State New
Headers show
Series [01/15] tools/power turbostat: Add "snapshot:" Makefile target | expand

Commit Message

Len Brown May 13, 2024, 7:40 p.m. UTC 
From: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>

So it compiles on GCC older than 9.0.

Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 tools/power/x86/turbostat/turbostat.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index fadf96934f4e..bd6cb31b7099 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -38,6 +38,7 @@ 
 #include <stdbool.h>
 #include <assert.h>
 #include <linux/kernel.h>
+#include <linux/build_bug.h>
 
 #define UNUSED(x) (void)(x)
 
@@ -3467,7 +3468,7 @@  int get_rapl_counters(int cpu, int domain, struct core_data *c, struct pkg_data
 		}
 	}
 
-	_Static_assert(NUM_RAPL_COUNTERS == 7);
+	BUILD_BUG_ON(NUM_RAPL_COUNTERS != 7);
 	write_rapl_counter(&p->energy_pkg, rci, RAPL_RCI_INDEX_ENERGY_PKG);
 	write_rapl_counter(&p->energy_cores, rci, RAPL_RCI_INDEX_ENERGY_CORES);
 	write_rapl_counter(&p->energy_dram, rci, RAPL_RCI_INDEX_DRAM);