aboutsummaryrefslogtreecommitdiff
path: root/fs/nfs
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/inode.c13
-rw-r--r--fs/nfs/iostat.h3
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