Am 30.05.2013 um 14:34 hat Stefan Hajnoczi geschrieben:
notifier_list_notify() has no return value. This is fine when we just
want to invoke side-effects.
Sometimes it's useful for notifiers to produce a return value. This
allows notifiers to veto an operation and will be used by the block
On Thu, May 30, 2013 at 04:27:48PM -0600, Eric Blake wrote:
On 05/30/2013 06:34 AM, Stefan Hajnoczi wrote:
notifier_list_notify() has no return value. This is fine when we just
want to invoke side-effects.
Sometimes it's useful for notifiers to produce a return value. This
allows
notifier_list_notify() has no return value. This is fine when we just
want to invoke side-effects.
Sometimes it's useful for notifiers to produce a return value. This
allows notifiers to veto an operation and will be used by the block
layer before-write notifier.
Signed-off-by: Stefan Hajnoczi
On 05/30/2013 06:34 AM, Stefan Hajnoczi wrote:
notifier_list_notify() has no return value. This is fine when we just
want to invoke side-effects.
Sometimes it's useful for notifiers to produce a return value. This
allows notifiers to veto an operation and will be used by the block
layer
