diff options
| -rw-r--r-- | fs/ceph/super.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 6ddc0bca56b..7d377c9a5e3 100644 --- a/fs/ceph/super.c +++ b/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; |