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-rw-r--r--xlators/cluster/ec/src/ec-helpers.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/xlators/cluster/ec/src/ec-helpers.c b/xlators/cluster/ec/src/ec-helpers.c
index 771faf5b013..cd0ac41ebe7 100644
--- a/xlators/cluster/ec/src/ec-helpers.c
+++ b/xlators/cluster/ec/src/ec-helpers.c
@@ -37,6 +37,10 @@
#define TOP_BIT (ONE << (PRESENT_D_OFF_BITS - 1))
#define SHIFT_BITS (max(0, (BACKEND_D_OFF_BITS - PRESENT_D_OFF_BITS + 1)))
+#ifndef ffsll
+#define ffsll(x) __builtin_ffsll(x)
+#endif
+
static const char * ec_fop_list[] =
{
[-EC_FOP_HEAL] = "HEAL"