On Wed, 06 Nov 2024, Lee Jones wrote: > On Wed, 04 Sep 2024 01:39:30 +0300, Dmitry Rokosov wrote: > > This allows to setup ordered workqueue for leds events. This may be > > useful, because default 'system_wq' does not guarantee execution order > > of each work_struct, thus for several brightness update requests (for > > multiple leds), real brightness switch could be in random order. > > > > Yes, for sysfs-based leds we have flush_work() call inside > > brightness_store() operation, but it's blocking call, so userspace > > caller can be blocked at a long time, which means leds animation stream > > can be broken. > > > > [...] > > Applied, thanks! > > [1/1] leds: introduce ordered workqueue for leds events instead of system_wq > commit: 32360bf6a5d4016669c3545e7b0ec939937f5331 With a couple of style fix-ups. -- Lee Jones [李琼斯]
