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| author | David S. Miller <davem@davemloft.net> | 2016-01-13 00:22:13 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-13 00:22:13 -0500 |
| commit | 725da8dee445662beea77d3f42c3f4c79f7a7a0e (patch) | |
| tree | be1e2bd103c69d7bbace3fffd97bc3d714bbc3d7 /fs/proc/namespaces.c | |
| parent | ce78c76f33b9f43b92444869d1723f9e4260797a (diff) | |
| parent | ddb5388ffd0ad75d07e7b78181a0b579824ba6f0 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'fs/proc/namespaces.c')
| -rw-r--r-- | fs/proc/namespaces.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c index f6e8354b8cea..1dece8781f91 100644 --- a/fs/proc/namespaces.c +++ b/fs/proc/namespaces.c @@ -30,14 +30,18 @@ static const struct proc_ns_operations *ns_entries[] = { &mntns_operations, }; -static const char *proc_ns_follow_link(struct dentry *dentry, void **cookie) +static const char *proc_ns_get_link(struct dentry *dentry, + struct inode *inode, + struct delayed_call *done) { - struct inode *inode = d_inode(dentry); const struct proc_ns_operations *ns_ops = PROC_I(inode)->ns_ops; struct task_struct *task; struct path ns_path; void *error = ERR_PTR(-EACCES); + if (!dentry) + return ERR_PTR(-ECHILD); + task = get_proc_task(inode); if (!task) return error; @@ -74,7 +78,7 @@ static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int bufl static const struct inode_operations proc_ns_link_inode_operations = { .readlink = proc_ns_readlink, - .follow_link = proc_ns_follow_link, + .get_link = proc_ns_get_link, .setattr = proc_setattr, }; |