[PATCH 1/1] SQUASHME: pnfs: clean up layoutcommit_mempool

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Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
---
 fs/nfs/pnfs.c |   16 +++++++---------
 1 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 61dbc0a..b576470 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -71,7 +71,7 @@ static spinlock_t pnfs_spinlock = __SPIN_LOCK_UNLOCKED(pnfs_spinlock);
  * pnfs_modules_tbl holds all pnfs modules
  */
 static struct list_head	pnfs_modules_tbl;
-static struct kmem_cache *pnfs_cachep;
+static struct kmem_cache *pnfs_layoutcommit_cachep;
 static mempool_t *pnfs_layoutcommit_mempool;
 
 static inline struct nfs4_layoutcommit_data *pnfs_layoutcommit_alloc(void)
@@ -102,18 +102,16 @@ pnfs_initialize(void)
 {
 	INIT_LIST_HEAD(&pnfs_modules_tbl);
 
-	pnfs_cachep = kmem_cache_create("nfs4_layoutcommit_data",
+	pnfs_layoutcommit_cachep = kmem_cache_create("nfs4_layoutcommit_data",
 					sizeof(struct nfs4_layoutcommit_data),
 					0, SLAB_HWCACHE_ALIGN, NULL);
-	if (pnfs_cachep == NULL)
+	if (pnfs_layoutcommit_cachep == NULL)
 		return -ENOMEM;
 
-	pnfs_layoutcommit_mempool = mempool_create(MIN_POOL_LC,
-						   mempool_alloc_slab,
-						   mempool_free_slab,
-						   pnfs_cachep);
+	pnfs_layoutcommit_mempool = mempool_create_slab_pool(MIN_POOL_LC,
+						pnfs_layoutcommit_cachep);
 	if (pnfs_layoutcommit_mempool == NULL) {
-		kmem_cache_destroy(pnfs_cachep);
+		kmem_cache_destroy(pnfs_layoutcommit_cachep);
 		return -ENOMEM;
 	}
 
@@ -124,7 +122,7 @@ pnfs_initialize(void)
 void pnfs_uninitialize(void)
 {
 	mempool_destroy(pnfs_layoutcommit_mempool);
-	kmem_cache_destroy(pnfs_cachep);
+	kmem_cache_destroy(pnfs_layoutcommit_cachep);
 }
 
 /* search pnfs_modules_tbl for right pnfs module */
-- 
1.7.2.2

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