I think the function should stay in the header file. It's used in
performance-critical code, so we want it to be inlined.
Marek
On Fri, May 16, 2014 at 11:43 PM, Andi Kleen <andi@xxxxxxxxxxxxxx> wrote:
> From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
>
> Saves about 5k of text
>
> text data bss dec hex filename
> 14080360 2008168 1507328 17595856 10c7dd0 vmlinux-before-radeon
> 14074978 2008168 1507328 17590474 10c68ca vmlinux-radeon
>
> Cc: alexander.deucher@xxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/radeon/radeon.h | 10 +---------
> drivers/gpu/drm/radeon/radeon_device.c | 9 +++++++++
> 2 files changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
> index 6852861..8cae409 100644
> --- a/drivers/gpu/drm/radeon/radeon.h
> +++ b/drivers/gpu/drm/radeon/radeon.h
> @@ -1032,15 +1032,7 @@ struct radeon_cs_parser {
> struct ww_acquire_ctx ticket;
> };
>
> -static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx)
> -{
> - struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
> -
> - if (ibc->kdata)
> - return ibc->kdata[idx];
> - return p->ib.ptr[idx];
> -}
> -
> +u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx);
>
> struct radeon_cs_packet {
> unsigned idx;
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
> index 0e770bb..1cbd171 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -112,6 +112,15 @@ bool radeon_is_px(struct drm_device *dev)
> return false;
> }
>
> +u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx)
> +{
> + struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
> +
> + if (ibc->kdata)
> + return ibc->kdata[idx];
> + return p->ib.ptr[idx];
> +}
> +
> /**
> * radeon_program_register_sequence - program an array of registers.
> *
> --
> 1.9.0
>
> _______________________________________________
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> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
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