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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2014-11-01 02:32:53 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-04 14:34:47 -0500 |
| commit | 33c429405a2c8d9e42afb9fee88a63cfb2de1e98 (patch) | |
| tree | d2ffe096cd36852049b844c8befd1ba0ba6cf18c /fs | |
| parent | new helpers: ns_alloc_inum/ns_free_inum (diff) | |
| download | linux-dev-33c429405a2c8d9e42afb9fee88a63cfb2de1e98.tar.xz linux-dev-33c429405a2c8d9e42afb9fee88a63cfb2de1e98.zip | |
copy address of proc_ns_ops into ns_common
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namespace.c | 1 | ||||
| -rw-r--r-- | fs/proc/inode.c | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 30738d200866..f815218f92d3 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2672,6 +2672,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns) kfree(new_ns); return ERR_PTR(ret); } + new_ns->ns.ops = &mntns_operations; new_ns->seq = atomic64_add_return(1, &mnt_ns_seq); atomic_set(&new_ns->count, 1); new_ns->root = NULL; diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 43b703c6cd3b..a212996e0987 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -32,7 +32,6 @@ static void proc_evict_inode(struct inode *inode) { struct proc_dir_entry *de; struct ctl_table_header *head; - const struct proc_ns_operations *ns_ops; struct ns_common *ns; truncate_inode_pages_final(&inode->i_data); @@ -51,10 +50,9 @@ static void proc_evict_inode(struct inode *inode) sysctl_head_put(head); } /* Release any associated namespace */ - ns_ops = PROC_I(inode)->ns.ns_ops; ns = PROC_I(inode)->ns.ns; - if (ns_ops && ns) - ns_ops->put(ns); + if (ns && ns->ops) + ns->ops->put(ns); } static struct kmem_cache * proc_inode_cachep; |