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A freezable kernel thread can enter frozen state during freezing by either calling try_to_freeze() or using wait_event_freezable() and its variants. So for the following snippet of code in a kernel thread loop: wait_event_interruptible_timeout(); try_to_freeze(); We can change it to a simple wait_event_freezable_timeout() and then eliminate a function call. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
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| .. | ||
| dmxdev.c | ||
| dvb_ca_en50221.c | ||
| dvb_demux.c | ||
| dvb_frontend.c | ||
| dvb_net.c | ||
| dvb_ringbuffer.c | ||
| dvb_vb2.c | ||
| dvbdev.c | ||
| Kconfig | ||
| Makefile | ||