[PATCH 4/5] log: convert pr_*() to logging

Tom Rini trini at konsulko.com
Sun Jan 17 01:16:19 CET 2021

On Mon, Jan 04, 2021 at 08:02:55AM +0100, Heinrich Schuchardt wrote:

> In drivers we use a family of printing functions including pr_err() and
> pr_cont(). CONFIG_LOGLEVEL is used to control which of these lead to output
> via printf().
> Our logging functions allow finer grained control of output. So replace
> printf() by the matching logging functions. The usage of CONFIG_LOGLEVEL
> remains unchanged.
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  include/linux/bitops.h |  4 ++-
>  include/linux/printk.h | 82 +++++++++++++++++++++++-------------------
>  2 files changed, 48 insertions(+), 38 deletions(-)

This causes some fairly massive growth in various subsystems such as ubi
and we might want to look at what, if anything, we can do, before
growing some platforms by 15KiB (xilinx_zynqmp_virt) due to strings.

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