0759d80728
There are several common patterns.
0:
kdb_printf("...",...);
which is the normal one.
1:
kdb_printf("%s: "...,__func__,...)
We could improve '1' to this :
#define kdb_func_printf(format, args...) \
kdb_printf("%s: " format, __func__, ## args)
2:
if(KDB_DEBUG(AR))
kdb_printf("%s "...,__func__,...);
We could improve '2' to this :
#define kdb_dbg_printf(mask, format, args...) \
do { \
if (KDB_DEBUG(mask)) \
kdb_func_printf(format, ## args); \
} while (0)
In addition, we changed the format code of size_t to %zu.
Signed-off-by: Stephen Zhang <stephenzhangzsd@gmail.com>
Link: https://lore.kernel.org/r/1612440429-6391-1-git-send-email-stephenzhangzsd@gmail.com
Reviewed-by: Douglas Anderson <dianders@chromium.org>
[daniel.thompson@linaro.org: Minor typo and line length fixes in the
patch description]
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.