Messages in this thread | | | From | Kay Sievers <> | Date | Fri, 30 Jul 2010 09:43:44 +0200 | Subject | Re: [PATCH] loop: add some basic read-only sysfs attributes |
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On Fri, Jul 30, 2010 at 09:37, Karel Zak <kzak@redhat.com> wrote: > On Thu, Jul 29, 2010 at 06:07:31PM +0200, Kay Sievers wrote: >> Sure it does. Sysfs attributes need to be created _before_ uevents are >> sent out. The current behavior is that all blockdev attributes are >> safely created before the event is sent. > > Hmm... I see that in add_disk(), the "queue" subdirectory is created > after disk registration (the register_disk() calls kobject_uevent()). > Is it true?
Might be. Then seems nobody has tried using this stuff from udev. :)
blk_register_queue() probably needs to move to register_disk(), where the uevent is delayed until all stuff is properly created.
Kay -- 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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