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proc: Make the PROC_I() and PDE() macros internal to procfs

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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>
This commit is contained in:
David Howells
2013-04-12 18:03:36 +01:00
committed by Al Viro
parent a8ca16ea7b
commit c30480b92c
4 changed files with 28 additions and 17 deletions
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2
fs/proc/proc_devtree.c
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@@ -41,7 +41,7 @@ static int property_proc_show(struct seq_file *m, void *v)
static int property_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, property_proc_show, PDE_DATA(inode));
return single_open(file, property_proc_show, __PDE_DATA(inode));
}
static const struct file_operations property_proc_fops = {