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proc: Delete create_proc_read_entry()

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Delete create_proc_read_entry() as it no longer has any users.

Also delete read_proc_t, write_proc_t, the read_proc member of the
proc_dir_entry struct and the support functions that use them.  This saves a
pointer for every PDE allocated.

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
2013-04-11 03:20:50 +01:00
committed by Al Viro
parent 526c59784c
commit 3cb5bf1bf9
4 changed files with 1 additions and 220 deletions
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2
fs/proc/internal.h
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@@ -157,8 +157,6 @@ struct pde_opener {
struct completion *c;
};
ssize_t __proc_file_read(struct file *, char __user *, size_t, loff_t *);
extern const struct file_operations proc_file_operations;
void proc_entry_rundown(struct proc_dir_entry *);
extern spinlock_t proc_subdir_lock;