---

yaml --- r: 373400 b: refs/heads/master c: 3bf5333 h: refs/heads/master v: v3
git-mirror · May 2, 2013 · 8723c14 · 8723c14
1 parent a5fa9e2
commit 8723c14
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b0270324c5a9a5157f565c2de34fb1071cfdce7c
+refs/heads/master: 3bf53337af27a3ccc6e0f433b081063cdf0a2bf6
diff --git a/trunk/fs/ceph/super.c b/trunk/fs/ceph/super.c
@@ -479,6 +479,8 @@ static struct ceph_fs_client *create_fs_client(struct ceph_mount_options *fsopt,
 		CEPH_FEATURE_FLOCK |
 		CEPH_FEATURE_DIRLAYOUTHASH;
 	const unsigned required_features = 0;
+	int page_count;
+	size_t size;
 	int err = -ENOMEM;
 
 	fsc = kzalloc(sizeof(*fsc), GFP_KERNEL);
@@ -522,8 +524,9 @@ static struct ceph_fs_client *create_fs_client(struct ceph_mount_options *fsopt,
 
 	/* set up mempools */
 	err = -ENOMEM;
-	fsc->wb_pagevec_pool = mempool_create_kmalloc_pool(10,
-			      fsc->mount_options->wsize >> PAGE_CACHE_SHIFT);
+	page_count = fsc->mount_options->wsize >> PAGE_CACHE_SHIFT;
+	size = sizeof (struct page *) * (page_count ? page_count : 1);
+	fsc->wb_pagevec_pool = mempool_create_kmalloc_pool(10, size);
 	if (!fsc->wb_pagevec_pool)
 		goto fail_trunc_wq;