From a6374289f4d4d6e0453e6b29d990b7b1481d8bab Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Mon, 18 Mar 2019 20:23:52 +0300
Subject: [PATCH] lib/core/fiber: Fix compilation if !HAVE_MADV_DONTNEED
Fixes commit 553dc562342a ("lib/core/fiber: Relax stack memory usage on
recycle").
---
src/lib/core/fiber.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/lib/core/fiber.c b/src/lib/core/fiber.c
index 243a73bf81..c55b3ab399 100644
--- a/src/lib/core/fiber.c
+++ b/src/lib/core/fiber.c
@@ -855,6 +855,12 @@ fiber_stack_watermark_create(struct fiber *fiber)
stack_put_watermark(fiber->stack_watermark);
}
#else
+static void
+fiber_stack_recycle(struct fiber *fiber)
+{
+ (void)fiber;
+}
+
static void
fiber_stack_watermark_create(struct fiber *fiber)
{
@@ -1076,7 +1082,10 @@ cord_create(struct cord *cord, const char *name)
cord->sched.stack = NULL;
cord->sched.stack_size = 0;
#endif
+
+#ifdef HAVE_MADV_DONTNEED
cord->sched.stack_watermark = NULL;
+#endif
}
void
--
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