diff options
| author | Dave Martin <Dave.Martin@arm.com> | 2017-10-31 15:50:59 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-11-03 15:24:13 +0000 |
| commit | 9cf5b54fafedbc381df77c7f8d2aab61f4900657 (patch) | |
| tree | f7e1a1ab85b5ea35575386fb88244bab67aeb839 /arch/arm64 | |
| parent | 38b9aeb32fa732a0678cc0078ea3f4829a3cb89b (diff) | |
arm64: fpsimd: Simplify uses of {set,clear}_ti_thread_flag()
The existing FPSIMD context switch code contains a couple of
instances of {set,clear}_ti_thread(task_thread_info(task)). Since
there are thread flag manipulators that operate directly on
task_struct, this verbosity isn't strictly needed.
For consistency, this patch simplifies the affected calls. This
should have no impact on behaviour.
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/fpsimd.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 82786b18ff26..901078a9cbe5 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -160,11 +160,9 @@ void fpsimd_thread_switch(struct task_struct *next) if (__this_cpu_read(fpsimd_last_state) == st && st->cpu == smp_processor_id()) - clear_ti_thread_flag(task_thread_info(next), - TIF_FOREIGN_FPSTATE); + clear_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE); else - set_ti_thread_flag(task_thread_info(next), - TIF_FOREIGN_FPSTATE); + set_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE); } } |