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    drbd: remove useless kobject_uevent from drbd_adm_connect · 5ee743e9
    Lars Ellenberg 提交于
    Calling kobject_uevent, which may sleep, from within rcu_read_lock()
    protected regions is not possible.
    This particular kobject_uevent also is also wrong. It was supposed to
    trigger a udev run, just in case something relevant to udev symlink
    magic has changed, when adjusting runtime re-configurable settings while
    we still had the "syncer conf".  It was improperly placed in connect
    when we dropped the "syncer conf".  The right thing to do is probably to
    call "udevadm trigger" directly in those cases where drbdadm thinks
    there was a need to trigger extra udev runs.
    Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
    Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
    5ee743e9
drbd_nl.c 83.6 KB