diff options
| -rw-r--r-- | fs/nfs/inode.c | 13 | ||||
| -rw-r--r-- | fs/nfs/iostat.h | 3 |
2 files changed, 8 insertions, 8 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index b9f35ca266c..17654bffc3c 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -281,6 +281,10 @@ nfs_sb_init(struct super_block *sb, rpc_authflavor_t authflavor) sb->s_magic = NFS_SUPER_MAGIC; + server->io_stats = nfs_alloc_iostats(); + if (server->io_stats == NULL) + return -ENOMEM; + root_inode = nfs_get_root(sb, &server->fh, &fsinfo); /* Did getting the root inode fail? */ if (IS_ERR(root_inode)) { @@ -294,12 +298,6 @@ nfs_sb_init(struct super_block *sb, rpc_authflavor_t authflavor) } sb->s_root->d_op = server->rpc_ops->dentry_ops; - server->io_stats = nfs_alloc_iostats(); - if (!server->io_stats) { - no_root_error = -ENOMEM; - goto out_no_root; - } - /* mount time stamp, in seconds */ server->mount_time = jiffies; @@ -1822,6 +1820,7 @@ static void nfs_kill_super(struct super_block *s) rpciod_down(); /* release rpciod */ + nfs_free_iostats(server->io_stats); kfree(server->hostname); kfree(server); } @@ -2122,7 +2121,6 @@ out_err: out_free: kfree(server->mnt_path); kfree(server->hostname); - nfs_free_iostats(server->io_stats); kfree(server); return s; } @@ -2143,6 +2141,7 @@ static void nfs4_kill_super(struct super_block *sb) rpciod_down(); + nfs_free_iostats(server->io_stats); kfree(server->hostname); kfree(server); } diff --git a/fs/nfs/iostat.h b/fs/nfs/iostat.h index 7a749515331..6350ecbde58 100644 --- a/fs/nfs/iostat.h +++ b/fs/nfs/iostat.h @@ -156,7 +156,8 @@ static inline struct nfs_iostats *nfs_alloc_iostats(void) static inline void nfs_free_iostats(struct nfs_iostats *stats) { - free_percpu(stats); + if (stats != NULL) + free_percpu(stats); } #endif |