Replaces IS_PO2 by is_power_of_2. IS_PO2 is used with several debug
macros. In this case, it is CDEBUG. Note that the replacement changes
the types involved, because the parameter of IS_PO2 is of type long long
and the return type is int, while the parameter of is_power_of_2 is of
type long and the return type is bool. This, however, has no impact,
because the actual argument is always of type int, and the return value
is always used as a boolean.
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@xxxxxxxxx>
---
drivers/staging/lustre/lustre/libcfs/workitem.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/workitem.c b/drivers/staging/lustre/lustre/libcfs/workitem.c
index e1143a5..377e1ea 100644
--- a/drivers/staging/lustre/lustre/libcfs/workitem.c
+++ b/drivers/staging/lustre/lustre/libcfs/workitem.c
@@ -41,6 +41,8 @@
#define DEBUG_SUBSYSTEM S_LNET
+#include <linux/log2.h>
+
#include "../../include/linux/libcfs/libcfs.h"
#define CFS_WS_NAME_LEN 16
@@ -325,7 +327,7 @@ cfs_wi_sched_destroy(struct cfs_wi_sched *sched)
spin_lock(&cfs_wi_data.wi_glock);
while (sched->ws_nthreads > 0) {
- CDEBUG(IS_PO2(++i) ? D_WARNING : D_NET,
+ CDEBUG(is_power_of_2(++i) ? D_WARNING : D_NET,
"waiting for %d threads of WI sched[%s] to terminate\n",
sched->ws_nthreads, sched->ws_name);
--
2.4.2
--
Kind Regards,
Aya Saif El-yazal Mahfouz
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