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-rw-r--r--lib/idr.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/idr.c b/lib/idr.c
index afbb0b1023d4..8368c81fcb7d 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -585,12 +585,11 @@ static void idr_cache_ctor(struct kmem_cache *idr_layer_cache, void *idr_layer)
memset(idr_layer, 0, sizeof(struct idr_layer));
}
-static int init_id_cache(void)
+void __init idr_init_cache(void)
{
- if (!idr_layer_cache)
- idr_layer_cache = kmem_cache_create("idr_layer_cache",
- sizeof(struct idr_layer), 0, 0, idr_cache_ctor);
- return 0;
+ idr_layer_cache = kmem_cache_create("idr_layer_cache",
+ sizeof(struct idr_layer), 0, SLAB_PANIC,
+ idr_cache_ctor);
}
/**
@@ -602,7 +601,6 @@ static int init_id_cache(void)
*/
void idr_init(struct idr *idp)
{
- init_id_cache();
memset(idp, 0, sizeof(struct idr));
spin_lock_init(&idp->lock);
}