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Subject[PATCH -mm] ehca: fix memleak on module unloading
Subject: [PATCH] ehca: fix memleak on module unloading

percpu data is not freed on module unloading.

Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Cc: Christoph Raisch <raisch@de.ibm.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>

---
drivers/infiniband/hw/ehca/ehca_irq.c | 2 ++
1 file changed, 2 insertions(+)
Index: 2.6-mm/drivers/infiniband/hw/ehca/ehca_irq.c
===================================================================
--- 2.6-mm.orig/drivers/infiniband/hw/ehca/ehca_irq.c
+++ 2.6-mm/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -757,6 +757,8 @@ void ehca_destroy_comp_pool(void)
if (cpu_online(i))
destroy_comp_task(pool, i);
}
+ free_percpu(pool->cpu_comp_tasks);
+ kfree(pool);
#endif

return;
-
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