This diff uses an open source tool include-what-you-use (IWYU) to modify the include list changing indirect includes to direct includes. IWYU is implemented using the IWYUScripts github repository which is a tool that is currently undergoing development. These changes seek to improve build times.
This change to lib/string.c resulted in a preprocessed size of lib/string.i from 26371 lines to 5321 lines (-80%) for the x86 defconfig. Link: https://github.com/ClangBuiltLinux/IWYUScripts Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Tanzir Hasan <[email protected]> --- lib/string.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/lib/string.c b/lib/string.c index be26623953d2..06d9b46875ef 100644 --- a/lib/string.c +++ b/lib/string.c @@ -15,19 +15,20 @@ */ #define __NO_FORTIFY -#include <linux/types.h> -#include <linux/string.h> -#include <linux/ctype.h> -#include <linux/kernel.h> -#include <linux/export.h> +#include <linux/bits.h> #include <linux/bug.h> +#include <linux/ctype.h> #include <linux/errno.h> -#include <linux/slab.h> +#include <linux/limits.h> +#include <linux/linkage.h> +#include <linux/stddef.h> +#include <linux/string.h> +#include <linux/types.h> +#include <asm/page.h> +#include <asm/rwonce.h> #include <asm/unaligned.h> -#include <asm/byteorder.h> #include <asm/word-at-a-time.h> -#include <asm/page.h> #ifndef __HAVE_ARCH_STRNCASECMP /** -- 2.43.0.472.g3155946c3a-goog
