diff options
| author |   David Howells <dhowells@redhat.com> | 2013-04-12 18:03:36 +0100 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2013-05-01 17:29:47 -0400 |
| commit | c30480b92cf497aa3b463367a82f1c2fdc5c46e9 (patch) | |
| tree | be6dea0c5a45bd60a03ae99efdda0eb365db884a /fs/proc/generic.c | |
| parent | proc: Supply a function to remove a proc entry by PDE (diff) | |
| download | linux-dev-c30480b92cf497aa3b463367a82f1c2fdc5c46e9.tar.xz linux-dev-c30480b92cf497aa3b463367a82f1c2fdc5c46e9.zip | |
proc: Make the PROC_I() and PDE() macros internal to procfs
Make the PROC_I() and PDE() macros internal to procfs. This means making
PDE_DATA() out of line. This could be made more optimal by storing
PDE()->data into inode->i_private.
Also provide a __PDE_DATA() that is inline and internal to procfs.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc/generic.c')
| -rw-r--r-- | fs/proc/generic.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index d9631d9b7aff..a2596afffae6 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -165,7 +165,7 @@ void proc_free_inum(unsigned int inum) static void *proc_follow_link(struct dentry *dentry, struct nameidata *nd) { - nd_set_link(nd, PDE_DATA(dentry->d_inode)); + nd_set_link(nd, __PDE_DATA(dentry->d_inode)); return NULL; } @@ -631,3 +631,9 @@ void proc_remove(struct proc_dir_entry *de) remove_proc_subtree(de->name, de->parent); } EXPORT_SYMBOL(proc_remove); + +void *PDE_DATA(const struct inode *inode) +{ + return __PDE_DATA(inode); +} +EXPORT_SYMBOL(PDE_DATA); |