Btrfs: do not export ulist functions
There are not any users that use ulist except Btrfs,don't
export them.
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
diff --git a/fs/btrfs/ulist.c b/fs/btrfs/ulist.c
index 8dd0e8d..840a38b 100644
--- a/fs/btrfs/ulist.c
+++ b/fs/btrfs/ulist.c
@@ -5,7 +5,6 @@
*/
#include <linux/slab.h>
-#include <linux/export.h>
#include "ulist.h"
#include "ctree.h"
@@ -51,7 +50,6 @@
ulist->root = RB_ROOT;
ulist->nnodes = 0;
}
-EXPORT_SYMBOL(ulist_init);
/**
* ulist_fini - free up additionally allocated memory for the ulist
@@ -60,7 +58,7 @@
* This is useful in cases where the base 'struct ulist' has been statically
* allocated.
*/
-void ulist_fini(struct ulist *ulist)
+static void ulist_fini(struct ulist *ulist)
{
struct ulist_node *node;
struct ulist_node *next;
@@ -71,7 +69,6 @@
ulist->root = RB_ROOT;
INIT_LIST_HEAD(&ulist->nodes);
}
-EXPORT_SYMBOL(ulist_fini);
/**
* ulist_reinit - prepare a ulist for reuse
@@ -85,7 +82,6 @@
ulist_fini(ulist);
ulist_init(ulist);
}
-EXPORT_SYMBOL(ulist_reinit);
/**
* ulist_alloc - dynamically allocate a ulist
@@ -104,7 +100,6 @@
return ulist;
}
-EXPORT_SYMBOL(ulist_alloc);
/**
* ulist_free - free dynamically allocated ulist
@@ -119,7 +114,6 @@
ulist_fini(ulist);
kfree(ulist);
}
-EXPORT_SYMBOL(ulist_free);
static struct ulist_node *ulist_rbtree_search(struct ulist *ulist, u64 val)
{
@@ -214,7 +208,6 @@
return 1;
}
-EXPORT_SYMBOL(ulist_add);
/**
* ulist_next - iterate ulist
@@ -256,4 +249,3 @@
#endif
return node;
}
-EXPORT_SYMBOL(ulist_next);