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[PATCH] aoe: improve allowed interfaces configuration

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improve allowed interfaces configuration

Signed-off-by: Ed L. Cashin <ecashin@coraid.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff -uprN a/Documentation/aoe/aoe.txt b/Documentation/aoe/aoe.txt
This commit is contained in:
Ed L Cashin
2005-04-29 10:24:03 -04:00
committed by Greg KH
parent 8800cea620
commit 03c41c4347
2 changed files with 39 additions and 1 deletions
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drivers/block/aoe/aoenet.c
+16 -1
View File
@@ -7,6 +7,7 @@
#include <linux/hdreg.h>
#include <linux/blkdev.h>
#include <linux/netdevice.h>
#include <linux/moduleparam.h>
#include "aoe.h"
#define NECODES 5
@@ -26,6 +27,19 @@ enum {
};
static char aoe_iflist[IFLISTSZ];
module_param_string(aoe_iflist, aoe_iflist, IFLISTSZ, 0600);
MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=\"dev1 [dev2 ...]\"\n");
#ifndef MODULE
static int __init aoe_iflist_setup(char *str)
{
strncpy(aoe_iflist, str, IFLISTSZ);
aoe_iflist[IFLISTSZ - 1] = '\0';
return 1;
}
__setup("aoe_iflist=", aoe_iflist_setup);
#endif
int
is_aoe_netif(struct net_device *ifp)
@@ -36,7 +50,8 @@ is_aoe_netif(struct net_device *ifp)
if (aoe_iflist[0] == '\0')
return 1;
for (p = aoe_iflist; *p; p = q + strspn(q, WHITESPACE)) {
p = aoe_iflist + strspn(aoe_iflist, WHITESPACE);
for (; *p; p = q + strspn(q, WHITESPACE)) {
q = p + strcspn(p, WHITESPACE);
if (q != p)
len = q - p;