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| author | Mark Brown <broonie@kernel.org> | 2021-07-30 17:58:46 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2021-08-02 17:48:16 +0100 |
| commit | b24b5205099a342ee38f7db7c18e39da2f2ae8e8 (patch) | |
| tree | 2f68b5fe7d77a71d5fa01c67d5609f48b5222f2e /arch | |
| parent | 8f1fbc975b86cb6520da70fa8d8f69ee6f9306fe (diff) | |
| download | linux-stable-b24b5205099a342ee38f7db7c18e39da2f2ae8e8.tar.gz linux-stable-b24b5205099a342ee38f7db7c18e39da2f2ae8e8.tar.bz2 linux-stable-b24b5205099a342ee38f7db7c18e39da2f2ae8e8.zip | |
arm64/sve: Make fpsimd_bind_task_to_cpu() static
This function is not referenced outside fpsimd.c so can be static, making
it that little bit easier to follow what is called from where.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210730165846.18558-1-broonie@kernel.org
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/fpsimd.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kernel/fpsimd.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index c072161d5c65..9a62884183e5 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -45,7 +45,6 @@ extern void fpsimd_preserve_current_state(void); extern void fpsimd_restore_current_state(void); extern void fpsimd_update_current_state(struct user_fpsimd_state const *state); -extern void fpsimd_bind_task_to_cpu(void); extern void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *state, void *sve_state, unsigned int sve_vl); diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index e57b23f95284..eb8d972ad3d2 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -162,6 +162,8 @@ extern void __percpu *efi_sve_state; DEFINE_PER_CPU(bool, fpsimd_context_busy); EXPORT_PER_CPU_SYMBOL(fpsimd_context_busy); +static void fpsimd_bind_task_to_cpu(void); + static void __get_cpu_fpsimd_context(void) { bool busy = __this_cpu_xchg(fpsimd_context_busy, true); @@ -1112,7 +1114,7 @@ void fpsimd_signal_preserve_current_state(void) * The caller must have ownership of the cpu FPSIMD context before calling * this function. */ -void fpsimd_bind_task_to_cpu(void) +static void fpsimd_bind_task_to_cpu(void) { struct fpsimd_last_state_struct *last = this_cpu_ptr(&fpsimd_last_state); |