Messages in this thread | | | Date | Mon, 6 Oct 2003 09:16:40 -0700 | From | Greg KH <> | Subject | Re: [RFC 1/6] sysfs-kobject.patch |
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On Mon, Oct 06, 2003 at 02:30:03PM +0530, Maneesh Soni wrote: > diff -puN include/linux/kobject.h~sysfs-kobject include/linux/kobject.h > --- linux-2.6.0-test6/include/linux/kobject.h~sysfs-kobject 2003-10-06 11:48:37.000000000 +0530 > +++ linux-2.6.0-test6-maneesh/include/linux/kobject.h 2003-10-06 11:48:51.000000000 +0530 > @@ -32,6 +32,12 @@ struct kobject { > struct kset * kset; > struct kobj_type * ktype; > struct dentry * dentry; > + struct list_head k_sibling; > + struct list_head k_children; > + struct list_head attr; > + struct list_head attr_group; > + struct rw_semaphore k_rwsem; > + char *k_symlink; > };
Ouch. Like Al said, this is too bloated. Remember, not all kobjects are registered for use in sysfs. This makes the overhead for such usages pretty high :(
thanks,
greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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