[dpdk-dev] [PATCH v3] eal/windows: ensure all enabled CPUs are counted

[Narcisa Ana Maria Vasile]

From: Narcisa Vasile <navasile at microsoft.com>

On Windows, -l/--lcores EAL option was unable to process CPU sets
containing CPUs other than 0 and 1, because CPU_COUNT() macro
only checked these CPUs in the set. Fix CPU_COUNT() by enumerating
all possible CPU indices.

Fixes: e8428a9d89f1 ("eal/windows: add some basic functions and macros")
Cc: pallavi.kadam at intel.com
Cc: stable at dpdk.org

Signed-off-by: Narcisa Vasile <navasile at microsoft.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk at gmail.com>
Acked-by: Pallavi Kadam <pallavi.kadam at intel.com>
---
 lib/eal/windows/include/sched.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/eal/windows/include/sched.h b/lib/eal/windows/include/sched.h
index ff572b5dcb..bc31cc8465 100644
--- a/lib/eal/windows/include/sched.h
+++ b/lib/eal/windows/include/sched.h
@@ -49,7 +49,7 @@ count_cpu(rte_cpuset_t *s)
 	unsigned int _i;
 	int count = 0;
 
-	for (_i = 0; _i < _NUM_SETS(CPU_SETSIZE); _i++)
+	for (_i = 0; _i < CPU_SETSIZE; _i++)
 		if (CPU_ISSET(_i, s) != 0LL)
 			count++;
 	return count;
-- 
2.31.0.vfs.0.1