From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/mm/zpool.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/kernel/mm/zpool.c b/kernel/mm/zpool.c
index 01a771e..3744a2d 100644
--- a/kernel/mm/zpool.c
+++ b/kernel/mm/zpool.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* zpool memory storage api
*
@@ -238,6 +239,22 @@
}
/**
+ * zpool_malloc_support_movable() - Check if the zpool supports
+ * allocating movable memory
+ * @zpool: The zpool to check
+ *
+ * This returns if the zpool supports allocating movable memory.
+ *
+ * Implementations must guarantee this to be thread-safe.
+ *
+ * Returns: true if the zpool supports allocating movable memory, false if not
+ */
+bool zpool_malloc_support_movable(struct zpool *zpool)
+{
+ return zpool->driver->malloc_support_movable;
+}
+
+/**
* zpool_malloc() - Allocate memory
* @zpool: The zpool to allocate from.
* @size: The amount of memory to allocate.
--
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