ore: Make ore_calc_stripe_info EXPORT_SYMBOL
ore_calc_stripe_info is needed by exofs::export.c
for the layout calculations. Make it exportable
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c
index 3b1cc3a..d92998d 100644
--- a/fs/exofs/ore.c
+++ b/fs/exofs/ore.c
@@ -57,9 +57,6 @@
* 3. Cache some havily used calculations that will be needed by users.
*/
-static void ore_calc_stripe_info(struct ore_layout *layout, u64 file_offset,
- struct ore_striping_info *si);
-
enum { BIO_MAX_PAGES_KMALLOC =
(PAGE_SIZE - sizeof(struct bio)) / sizeof(struct bio_vec),};
@@ -409,8 +406,8 @@
*
* O = L % stripe_unit + N * stripe_unit + M * group_depth * stripe_unit
*/
-static void ore_calc_stripe_info(struct ore_layout *layout, u64 file_offset,
- struct ore_striping_info *si)
+void ore_calc_stripe_info(struct ore_layout *layout, u64 file_offset,
+ struct ore_striping_info *si)
{
u32 stripe_unit = layout->stripe_unit;
u32 group_width = layout->group_width;
@@ -443,6 +440,7 @@
si->group_length = T - H;
si->M = M;
}
+EXPORT_SYMBOL(ore_calc_stripe_info);
static int _add_stripe_unit(struct ore_io_state *ios, unsigned *cur_pg,
unsigned pgbase, struct ore_per_dev_state *per_dev,