diff options
| author | Kevin Hao <[email protected]> | 2023-12-21 04:45:09 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2023-12-21 11:10:16 +0000 |
| commit | 11611d254c15cce1f58431b2965c6edb5aa7e610 (patch) | |
| tree | 4171961573980807d372516d7a19cceda431431d /scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h | |
| parent | powerpc/mpc83xx: Add the missing set_freezable() for agent_thread_fn() (diff) | |
| download | kernel-11611d254c15cce1f58431b2965c6edb5aa7e610.tar.gz kernel-11611d254c15cce1f58431b2965c6edb5aa7e610.zip | |
powerpc/mpc83xx: Use wait_event_freezable() for freezable kthread
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 <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h')
0 files changed, 0 insertions, 0 deletions