A freezable kernel thread can enter frozen state during freezing by either calling try_to_freeze() or using wait_event_freezable() and its variants. However, there is no need to use both methods simultaneously.
Signed-off-by: Kevin Hao <[email protected]> Cc: Jarkko Sakkinen <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: "Rafael J. Wysocki" <[email protected]> Cc: Pavel Machek <[email protected]> --- arch/x86/kernel/cpu/sgx/main.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c index 166692f2d501..318165b3ff78 100644 --- a/arch/x86/kernel/cpu/sgx/main.c +++ b/arch/x86/kernel/cpu/sgx/main.c @@ -404,9 +404,6 @@ static int ksgxd(void *p) WARN_ON(__sgx_sanitize_pages(&sgx_dirty_page_list)); while (!kthread_should_stop()) { - if (try_to_freeze()) - continue; - wait_event_freezable(ksgxd_waitq, kthread_should_stop() || sgx_should_reclaim(SGX_NR_HIGH_PAGES)); -- 2.39.2
