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-rw-r--r--include/linux/dynamic_debug.h10
-rw-r--r--lib/dynamic_debug.c4
2 files changed, 4 insertions, 10 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 0564e3c39882..f71a6b046245 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -28,7 +28,6 @@ struct _ddebug {
#define _DPRINTK_FLAGS_INCL_TID (1<<4)
#define _DPRINTK_FLAGS_DEFAULT 0
unsigned int flags:8;
- char enabled;
} __attribute__((aligned(8)));
@@ -62,21 +61,20 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor,
.format = (fmt), \
.lineno = __LINE__, \
.flags = _DPRINTK_FLAGS_DEFAULT, \
- .enabled = false, \
}
#define dynamic_pr_debug(fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
- if (unlikely(descriptor.enabled)) \
+ if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_pr_debug(&descriptor, pr_fmt(fmt), \
##__VA_ARGS__); \
} while (0)
#define dynamic_dev_dbg(dev, fmt, ...) \
do { \
- DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
- if (unlikely(descriptor.enabled)) \
+ DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
+ if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_dev_dbg(&descriptor, dev, fmt, \
##__VA_ARGS__); \
} while (0)
@@ -84,7 +82,7 @@ do { \
#define dynamic_netdev_dbg(dev, fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
- if (unlikely(descriptor.enabled)) \
+ if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_netdev_dbg(&descriptor, dev, fmt, \
##__VA_ARGS__); \
} while (0)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index e487d1379298..416c0794ddd3 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -151,10 +151,6 @@ static void ddebug_change(const struct ddebug_query *query,
if (newflags == dp->flags)
continue;
dp->flags = newflags;
- if (newflags)
- dp->enabled = 1;
- else
- dp->enabled = 0;
if (verbose)
pr_info("changed %s:%d [%s]%s %s\n",
dp->filename, dp->lineno,