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| author | David Howells | 2013-04-12 18:27:28 +0200 |
|---|---|---|
| committer | Al Viro | 2013-05-01 23:29:46 +0200 |
| commit | a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 (patch) | |
| tree | fe201353c71385cab2f3cc0d7235c76121f51789 /include/linux/proc_fs.h | |
| parent | take cgroup_open() and cpuset_open() to fs/proc/base.c (diff) | |
| download | kernel-qcow2-linux-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.tar.gz kernel-qcow2-linux-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.tar.xz kernel-qcow2-linux-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.zip | |
proc: Supply a function to remove a proc entry by PDE
Supply a function (proc_remove()) to remove a proc entry (and any subtree
rooted there) by proc_dir_entry pointer rather than by name and (optionally)
root dir entry pointer. This allows us to eliminate all remaining pde->name
accesses outside of procfs.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Grant Likely <grant.likely@linaro.or>
cc: linux-acpi@vger.kernel.org
cc: openipmi-developer@lists.sourceforge.net
cc: devicetree-discuss@lists.ozlabs.org
cc: linux-pci@vger.kernel.org
cc: netdev@vger.kernel.org
cc: netfilter-devel@vger.kernel.org
cc: alsa-devel@alsa-project.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/proc_fs.h')
| -rw-r--r-- | include/linux/proc_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index bae820742341..cb78d5be6859 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -67,6 +67,7 @@ struct proc_dir_entry *proc_create_data(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct file_operations *proc_fops, void *data); +extern void proc_remove(struct proc_dir_entry *); extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent); extern int remove_proc_subtree(const char *name, struct proc_dir_entry *parent); @@ -101,6 +102,7 @@ static inline struct proc_dir_entry *proc_create_data(const char *name, { return NULL; } +static inline void proc_remove(struct proc_dir_entry *de) {} #define remove_proc_entry(name, parent) do {} while (0) #define remove_proc_subtree(name, parent) do {} while (0) |