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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-01 00:37:32 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-04 14:34:17 -0500 |
| commit | 64964528b24ea390824f0e5ce9d34b8d39b28cde (patch) | |
| tree | 2de66d75468ad4ddecc7e175f86f1dbaae47ea9a /fs/namespace.c | |
| parent | 3c0411846118a578de3a979faf2da3ab5fb81179 (diff) | |
| download | lwn-64964528b24ea390824f0e5ce9d34b8d39b28cde.tar.gz lwn-64964528b24ea390824f0e5ce9d34b8d39b28cde.zip | |
make proc_ns_operations work with struct ns_common * instead of void *
We can do that now. And kill ->inum(), while we are at it - all instances
are identical.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 5c21fdadabe4..b9c16c3f63f5 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -3149,7 +3149,7 @@ found: return visible; } -static void *mntns_get(struct task_struct *task) +static struct ns_common *mntns_get(struct task_struct *task) { struct ns_common *ns = NULL; struct nsproxy *nsproxy; @@ -3165,12 +3165,12 @@ static void *mntns_get(struct task_struct *task) return ns; } -static void mntns_put(void *ns) +static void mntns_put(struct ns_common *ns) { put_mnt_ns(to_mnt_ns(ns)); } -static int mntns_install(struct nsproxy *nsproxy, void *ns) +static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns) { struct fs_struct *fs = current->fs; struct mnt_namespace *mnt_ns = to_mnt_ns(ns); @@ -3203,17 +3203,10 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns) return 0; } -static unsigned int mntns_inum(void *ns) -{ - struct ns_common *p = ns; - return p->inum; -} - const struct proc_ns_operations mntns_operations = { .name = "mnt", .type = CLONE_NEWNS, .get = mntns_get, .put = mntns_put, .install = mntns_install, - .inum = mntns_inum, }; |