Attachment 53925 Details for Bug 81588 – patch.txt

patch.txt

patch.txt (text/plain), 1.24 KB, created by Antoine Brodin on 2005-06-25 15:06:44 UTC

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Creator: Antoine Brodin

Created: 2005-06-25 15:06:44 UTC

Size: 1.24 KB

patch

obsolete

>Index: kern/kern_conf.c
>===================================================================
>RCS file: /home/ncvs/src/sys/kern/kern_conf.c,v
>retrieving revision 1.186
>diff -u -p -r1.186 kern_conf.c
>--- kern/kern_conf.c	31 Mar 2005 10:29:57 -0000	1.186
>+++ kern/kern_conf.c	25 Jun 2005 12:08:26 -0000
>@@ -97,7 +97,8 @@ dev_rel(struct cdev *dev)
> 	    ("dev_rel(%s) gave negative count", devtoname(dev)));
> 	if (dev->si_usecount == 0 &&
> 	    (dev->si_flags & SI_CHEAPCLONE) && (dev->si_flags & SI_NAMED))
>-	if (dev->si_devsw == NULL && dev->si_refcount == 0) {
>+		destroy_devl(dev);
>+	else if (dev->si_devsw == NULL && dev->si_refcount == 0) {
> 		LIST_REMOVE(dev, si_list);
> 		flag = 1;
> 	}
>Index: fs/devfs/devfs_vnops.c
>===================================================================
>RCS file: /home/ncvs/src/sys/fs/devfs/devfs_vnops.c,v
>retrieving revision 1.114
>diff -u -p -r1.114 devfs_vnops.c
>--- fs/devfs/devfs_vnops.c	31 May 2005 14:50:49 -0000	1.114
>+++ fs/devfs/devfs_vnops.c	25 Jun 2005 13:48:02 -0000
>@@ -712,7 +712,9 @@ devfs_lookupx(ap)
> 	devfs_populate(dmp);
> 
> 	dde = devfs_itode(dmp, cdev->si_inode);
>-	dev_rel(cdev);
>+	dev_lock();
>+	cdev->si_refcount--;
>+	dev_unlock();
> 
> 	if (dde == NULL || *dde == NULL || *dde == DE_DELETED)
> 		goto notfound;

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Attachments on bug 81588: 53925