From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/net/ceph/pagelist.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/net/ceph/pagelist.c b/kernel/net/ceph/pagelist.c
index 2ea0564..65e34f7 100644
--- a/kernel/net/ceph/pagelist.c
+++ b/kernel/net/ceph/pagelist.c
@@ -6,6 +6,26 @@
#include <linux/highmem.h>
#include <linux/ceph/pagelist.h>
+struct ceph_pagelist *ceph_pagelist_alloc(gfp_t gfp_flags)
+{
+ struct ceph_pagelist *pl;
+
+ pl = kmalloc(sizeof(*pl), gfp_flags);
+ if (!pl)
+ return NULL;
+
+ INIT_LIST_HEAD(&pl->head);
+ pl->mapped_tail = NULL;
+ pl->length = 0;
+ pl->room = 0;
+ INIT_LIST_HEAD(&pl->free_list);
+ pl->num_pages_free = 0;
+ refcount_set(&pl->refcnt, 1);
+
+ return pl;
+}
+EXPORT_SYMBOL(ceph_pagelist_alloc);
+
static void ceph_pagelist_unmap_tail(struct ceph_pagelist *pl)
{
if (pl->mapped_tail) {
--
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