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-rw-r--r--lib/flex_array.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/flex_array.c b/lib/flex_array.c
index 77a6fea7481..c0ea40ba208 100644
--- a/lib/flex_array.c
+++ b/lib/flex_array.c
@@ -23,6 +23,7 @@
#include <linux/flex_array.h>
#include <linux/slab.h>
#include <linux/stddef.h>
+#include <linux/module.h>
struct flex_array_part {
char elements[FLEX_ARRAY_PART_SIZE];
@@ -103,6 +104,7 @@ struct flex_array *flex_array_alloc(int element_size, unsigned int total,
FLEX_ARRAY_BASE_BYTES_LEFT);
return ret;
}
+EXPORT_SYMBOL(flex_array_alloc);
static int fa_element_to_part_nr(struct flex_array *fa,
unsigned int element_nr)
@@ -126,12 +128,14 @@ void flex_array_free_parts(struct flex_array *fa)
for (part_nr = 0; part_nr < FLEX_ARRAY_NR_BASE_PTRS; part_nr++)
kfree(fa->parts[part_nr]);
}
+EXPORT_SYMBOL(flex_array_free_parts);
void flex_array_free(struct flex_array *fa)
{
flex_array_free_parts(fa);
kfree(fa);
}
+EXPORT_SYMBOL(flex_array_free);
static unsigned int index_inside_part(struct flex_array *fa,
unsigned int element_nr)
@@ -196,6 +200,7 @@ int flex_array_put(struct flex_array *fa, unsigned int element_nr, void *src,
memcpy(dst, src, fa->element_size);
return 0;
}
+EXPORT_SYMBOL(flex_array_put);
/**
* flex_array_clear - clear element in array at @element_nr
@@ -223,6 +228,7 @@ int flex_array_clear(struct flex_array *fa, unsigned int element_nr)
memset(dst, FLEX_ARRAY_FREE, fa->element_size);
return 0;
}
+EXPORT_SYMBOL(flex_array_clear);
/**
* flex_array_prealloc - guarantee that array space exists
@@ -259,6 +265,7 @@ int flex_array_prealloc(struct flex_array *fa, unsigned int start,
}
return 0;
}
+EXPORT_SYMBOL(flex_array_prealloc);
/**
* flex_array_get - pull data back out of the array
@@ -288,6 +295,7 @@ void *flex_array_get(struct flex_array *fa, unsigned int element_nr)
}
return &part->elements[index_inside_part(fa, element_nr)];
}
+EXPORT_SYMBOL(flex_array_get);
/**
* flex_array_get_ptr - pull a ptr back out of the array
@@ -308,6 +316,7 @@ void *flex_array_get_ptr(struct flex_array *fa, unsigned int element_nr)
return *tmp;
}
+EXPORT_SYMBOL(flex_array_get_ptr);
static int part_is_free(struct flex_array_part *part)
{
@@ -348,3 +357,4 @@ int flex_array_shrink(struct flex_array *fa)
}
return ret;
}
+EXPORT_SYMBOL(flex_array_shrink);