diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-31 18:16:14 -0400 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 14:13:32 -0400 |
commit | d9dda78bad879595d8c4220a067fc029d6484a16 (patch) | |
tree | 376c47ed566b719009e753e917104b150a639b11 /include/linux/proc_fs.h | |
parent | 8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff) |
procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data. Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.
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 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 4f4137a0bd8a..5ae73e273e7e 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h | |||
@@ -306,6 +306,11 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode) | |||
306 | return PROC_I(inode)->pde; | 306 | return PROC_I(inode)->pde; |
307 | } | 307 | } |
308 | 308 | ||
309 | static inline void *PDE_DATA(const struct inode *inode) | ||
310 | { | ||
311 | return PROC_I(inode)->pde->data; | ||
312 | } | ||
313 | |||
309 | static inline struct net *PDE_NET(struct proc_dir_entry *pde) | 314 | static inline struct net *PDE_NET(struct proc_dir_entry *pde) |
310 | { | 315 | { |
311 | return pde->parent->data; | 316 | return pde->parent->data; |