Messages in this thread Patch in this message | | | From | Leon Romanovsky <> | Subject | [PATCH] mm: nommu: convert kenter/kleave/kdebug macros to use pr_devel() | Date | Mon, 18 May 2015 21:42:06 +0300 |
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kenter/kleave/kdebug are wrapper macros to print functions flow and debug information. This set was written before pr_devel() was introduced, so it was controlled by "#if 0" construction.
This patch refactors the current macros to use general pr_devel() functions which won't be compiled in if "#define DEBUG" is not declared prior to that macros.
Signed-off-by: Leon Romanovsky <leon@leon.nu> --- mm/nommu.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/mm/nommu.c b/mm/nommu.c index e544508..7e5986b6 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -42,21 +42,15 @@ #include <asm/mmu_context.h> #include "internal.h" -#if 0 -#define kenter(FMT, ...) \ - printk(KERN_DEBUG "==> %s("FMT")\n", __func__, ##__VA_ARGS__) -#define kleave(FMT, ...) \ - printk(KERN_DEBUG "<== %s()"FMT"\n", __func__, ##__VA_ARGS__) -#define kdebug(FMT, ...) \ - printk(KERN_DEBUG "xxx" FMT"yyy\n", ##__VA_ARGS__) -#else +/* + * Relies on "#define DEBUG" construction to print them + */ #define kenter(FMT, ...) \ - no_printk(KERN_DEBUG "==> %s("FMT")\n", __func__, ##__VA_ARGS__) + pr_devel("==> %s("FMT")\n", __func__, ##__VA_ARGS__) #define kleave(FMT, ...) \ - no_printk(KERN_DEBUG "<== %s()"FMT"\n", __func__, ##__VA_ARGS__) + pr_devel("<== %s()"FMT"\n", __func__, ##__VA_ARGS__) #define kdebug(FMT, ...) \ - no_printk(KERN_DEBUG FMT"\n", ##__VA_ARGS__) -#endif + pr_devel("xxx" FMT"yyy\n", ##__VA_ARGS__) void *high_memory; EXPORT_SYMBOL(high_memory); -- 1.7.9.5
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