XArray: Export __xa_foo to non-GPL modules

Without this, it's not possible to use static inlines like xa_store_bh()
and xa_erase_irq().

Signed-off-by: Matthew Wilcox <willy@infradead.org>

diff --git a/lib/xarray.c b/lib/xarray.c
index c991ff4..e7be4e4 100644 (file)
--- a/lib/xarray.c
+++ b/lib/xarray.c
@@ -1334,7 +1334,7 @@ void *__xa_erase(struct xarray *xa, unsigned long index)
        XA_STATE(xas, xa, index);
        return xas_result(&xas, xas_store(&xas, NULL));
 }
-EXPORT_SYMBOL_GPL(__xa_erase);
+EXPORT_SYMBOL(__xa_erase);
 
 /**
  * xa_store() - Store this entry in the XArray.
@@ -1674,7 +1674,7 @@ void __xa_set_mark(struct xarray *xa, unsigned long index, xa_mark_t mark)
        if (entry)
                xas_set_mark(&xas, mark);
 }
-EXPORT_SYMBOL_GPL(__xa_set_mark);
+EXPORT_SYMBOL(__xa_set_mark);
 
 /**
  * __xa_clear_mark() - Clear this mark on this entry while locked.
@@ -1692,7 +1692,7 @@ void __xa_clear_mark(struct xarray *xa, unsigned long index, xa_mark_t mark)
        if (entry)
                xas_clear_mark(&xas, mark);
 }
-EXPORT_SYMBOL_GPL(__xa_clear_mark);
+EXPORT_SYMBOL(__xa_clear_mark);
 
 /**
  * xa_get_mark() - Inquire whether this mark is set on this entry.