1 files changed, 0 insertions, 64 deletions
diff --git a/fs/ceph/msgpool.c b/fs/ceph/msgpool.c
deleted file mode 100644
index dd65a6438131..000000000000
--- a/fs/ceph/msgpool.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#include "ceph_debug.h"
-
-#include <linux/err.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/vmalloc.h>
-
-#include "msgpool.h"
-
-static void *alloc_fn(gfp_t gfp_mask, void *arg)
-{
-	struct ceph_msgpool *pool = arg;
-	void *p;
-
-	p = ceph_msg_new(0, pool->front_len, gfp_mask);
-	if (!p)
-		pr_err("msgpool %s alloc failed\n", pool->name);
-	return p;
-}
-
-static void free_fn(void *element, void *arg)
-{
-	ceph_msg_put(element);
-}
-
-int ceph_msgpool_init(struct ceph_msgpool *pool,
-		      int front_len, int size, bool blocking, const char *name)
-{
-	pool->front_len = front_len;
-	pool->pool = mempool_create(size, alloc_fn, free_fn, pool);
-	if (!pool->pool)
-		return -ENOMEM;
-	pool->name = name;
-	return 0;
-}
-
-void ceph_msgpool_destroy(struct ceph_msgpool *pool)
-{
-	mempool_destroy(pool->pool);
-}
-
-struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool,
-				  int front_len)
-{
-	if (front_len > pool->front_len) {
-		pr_err("msgpool_get pool %s need front %d, pool size is %d\n",
-		       pool->name, front_len, pool->front_len);
-		WARN_ON(1);
-
-		/* try to alloc a fresh message */
-		return ceph_msg_new(0, front_len, GFP_NOFS);
-	}
-
-	return mempool_alloc(pool->pool, GFP_NOFS);
-}
-
-void ceph_msgpool_put(struct ceph_msgpool *pool, struct ceph_msg *msg)
-{
-	/* reset msg front_len; user may have changed it */
-	msg->front.iov_len = pool->front_len;
-	msg->hdr.front_len = cpu_to_le32(pool->front_len);
-
-	kref_init(&msg->kref);  /* retake single ref */
-}