Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / infiniband / core / fmr_pool.c

diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
index 328feae..838bf54 100644 (file)
--- a/drivers/infiniband/core/fmr_pool.c
+++ b/drivers/infiniband/core/fmr_pool.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -29,7 +30,7 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  *
- * $Id: fmr_pool.c 1349 2004-12-16 21:09:43Z roland $
+ * $Id: fmr_pool.c 2730 2005-06-28 16:43:03Z sean.hefty $
  */
 
 #include <linux/errno.h>
@@ -38,7 +39,7 @@
 #include <linux/jhash.h>
 #include <linux/kthread.h>
 
-#include <ib_fmr_pool.h>
+#include <rdma/ib_fmr_pool.h>
 
 #include "core_priv.h"
 
@@ -277,9 +278,9 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd             *pd,
        {
                struct ib_pool_fmr *fmr;
                struct ib_fmr_attr attr = {
-                       .max_pages = params->max_pages_per_fmr,
-                       .max_maps  = IB_FMR_MAX_REMAPS,
-                       .page_size = PAGE_SHIFT
+                       .max_pages  = params->max_pages_per_fmr,
+                       .max_maps   = IB_FMR_MAX_REMAPS,
+                       .page_shift = params->page_shift
                };
 
                for (i = 0; i < params->pool_size; ++i) {
@@ -329,10 +330,11 @@ EXPORT_SYMBOL(ib_create_fmr_pool);
  *
  * Destroy an FMR pool and free all associated resources.
  */
-int ib_destroy_fmr_pool(struct ib_fmr_pool *pool)
+void ib_destroy_fmr_pool(struct ib_fmr_pool *pool)
 {
        struct ib_pool_fmr *fmr;
        struct ib_pool_fmr *tmp;
+       LIST_HEAD(fmr_list);
        int                 i;
 
        kthread_stop(pool->thread);
@@ -340,6 +342,11 @@ int ib_destroy_fmr_pool(struct ib_fmr_pool *pool)
 
        i = 0;
        list_for_each_entry_safe(fmr, tmp, &pool->free_list, list) {
+               if (fmr->remap_count) {
+                       INIT_LIST_HEAD(&fmr_list);
+                       list_add_tail(&fmr->fmr->list, &fmr_list);
+                       ib_unmap_fmr(&fmr_list);
+               }
                ib_dealloc_fmr(fmr->fmr);
                list_del(&fmr->list);
                kfree(fmr);
@@ -352,8 +359,6 @@ int ib_destroy_fmr_pool(struct ib_fmr_pool *pool)
 
        kfree(pool->cache_bucket);
        kfree(pool);
-
-       return 0;
 }
 EXPORT_SYMBOL(ib_destroy_fmr_pool);