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[PATCH] klist: fix klist to have the same klist_add semantics as list_head

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at the moment, the list_head semantics are

list_add(node, head)

whereas current klist semantics are

klist_add(head, node)

This is bound to cause confusion, and since klist is the newcomer, it
should follow the list_head semantics.

I also added missing include guards to klist.h

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
James Bottomley
2005-08-19 09:14:01 -04:00
committed by Greg Kroah-Hartman
parent fef6ec8dd9
commit d856f1e337
5 changed files with 14 additions and 10 deletions
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8
include/linux/klist.h
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@@ -9,6 +9,9 @@
* This file is rleased under the GPL v2.
*/
#ifndef _LINUX_KLIST_H
#define _LINUX_KLIST_H
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/kref.h>
@@ -31,8 +34,8 @@ struct klist_node {
struct completion n_removed;
};
extern void klist_add_tail(struct klist * k, struct klist_node * n);
extern void klist_add_head(struct klist * k, struct klist_node * n);
extern void klist_add_tail(struct klist_node * n, struct klist * k);
extern void klist_add_head(struct klist_node * n, struct klist * k);
extern void klist_del(struct klist_node * n);
extern void klist_remove(struct klist_node * n);
@@ -53,3 +56,4 @@ extern void klist_iter_init_node(struct klist * k, struct klist_iter * i,
extern void klist_iter_exit(struct klist_iter * i);
extern struct klist_node * klist_next(struct klist_iter * i);
#endif