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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(); try_to_freeze(); We can change it to a simple wait_event_freezable() and then eliminate a function call. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20231221044510.1802429-3-haokexin@gmail.com |
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| .. | ||
| asp834x.c | ||
| Kconfig | ||
| km83xx.c | ||
| Makefile | ||
| mcu_mpc8349emitx.c | ||
| misc.c | ||
| mpc83xx.h | ||
| mpc830x_rdb.c | ||
| mpc831x_rdb.c | ||
| mpc832x_rdb.c | ||
| mpc834x_itx.c | ||
| mpc836x_rdk.c | ||
| mpc837x_rdb.c | ||
| suspend-asm.S | ||
| suspend.c | ||
| usb_831x.c | ||
| usb_834x.c | ||
| usb_837x.c | ||