[PATCH 1/3] log: don't build the trace buffer when log is not ready

[Simon Glass]

Hi Patrick,

On Fri, 6 Nov 2020 at 10:55, Patrick Delaunay <patrick.delaunay at st.com> wrote:
>
> Update _log function to drop any traces when log is yet initialized:
> vsnprintf is no more executed in this case.
>
> This patch allows to reduce the cost for the dropped early debug trace.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> ---
>
>  common/log.c | 13 ++++++++-----
>  1 file changed, 8 insertions(+), 5 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>

But this needs a test.