From: simon.marchi@polymtl.ca (Simon Marchi)
Subject: [lttng-dev] [PATCH] Update regmap instrumentation for Linux 3.19.4 and 4.0
Date: Thu, 16 Apr 2015 16:45:09 -0400 [thread overview]
Message-ID: <1429217109-8983-1-git-send-email-simon.marchi@polymtl.ca> (raw)
This is necessary after commit c6b570d97c0e77f570bb6b2ed30d372b2b1e9aae in the kernel.
Signed-off-by: Simon Marchi <simon.marchi at polymtl.ca>
---
instrumentation/events/lttng-module/regmap.h | 123 +++++++++++++++++++++++++--
1 file changed, 116 insertions(+), 7 deletions(-)
diff --git a/instrumentation/events/lttng-module/regmap.h b/instrumentation/events/lttng-module/regmap.h
index eef3c6c..7edc575 100644
--- a/instrumentation/events/lttng-module/regmap.h
+++ b/instrumentation/events/lttng-module/regmap.h
@@ -31,13 +31,29 @@ LTTNG_TRACEPOINT_EVENT_CLASS(regmap_reg,
)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4))
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write,
+
+ TP_PROTO(struct regmap *map, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(map, reg, val)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read,
+
+ TP_PROTO(struct regmap *map, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(map, reg, val)
+)
+#else
LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write,
TP_PROTO(struct device *dev, unsigned int reg,
unsigned int val),
TP_ARGS(dev, reg, val)
-
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read,
@@ -46,20 +62,69 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read,
unsigned int val),
TP_ARGS(dev, reg, val)
-
)
+#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4))
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache,
+
+ TP_PROTO(struct regmap *map, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(map, reg, val)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache,
TP_PROTO(struct device *dev, unsigned int reg,
unsigned int val),
TP_ARGS(dev, reg, val)
-
)
#endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4))
+LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block,
+
+ TP_PROTO(struct device *dev, unsigned int reg, int count),
+
+ TP_ARGS(dev, reg, count),
+
+ TP_FIELDS(
+ ctf_string(name, dev_name(dev))
+ ctf_integer(unsigned int, reg, reg)
+ ctf_integer(int, count, count)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_start,
+
+ TP_PROTO(struct regmap *map, unsigned int reg, int count),
+
+ TP_ARGS(map, reg, count)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_done,
+
+ TP_PROTO(struct regmap *map, unsigned int reg, int count),
+
+ TP_ARGS(map, reg, count)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_start,
+
+ TP_PROTO(struct regmap *map, unsigned int reg, int count),
+
+ TP_ARGS(map, reg, count)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done,
+
+ TP_PROTO(struct regmap *map, unsigned int reg, int count),
+
+ TP_ARGS(map, reg, count)
+)
+#else
LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block,
TP_PROTO(struct device *dev, unsigned int reg, int count),
@@ -100,7 +165,25 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done,
TP_ARGS(dev, reg, count)
)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4))
+LTTNG_TRACEPOINT_EVENT_MAP(regcache_sync,
+ regmap_regcache_sync,
+
+ TP_PROTO(struct regmap *map, const char *type,
+ const char *status),
+
+ TP_ARGS(map, type, status),
+
+ TP_FIELDS(
+ ctf_string(name, regmap_name(map))
+ ctf_string(status, status)
+ ctf_string(type, type)
+ )
+)
+#else
LTTNG_TRACEPOINT_EVENT_MAP(regcache_sync,
regmap_regcache_sync,
@@ -116,8 +199,36 @@ LTTNG_TRACEPOINT_EVENT_MAP(regcache_sync,
ctf_string(type, type)
)
)
+#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4))
+LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool,
+
+ TP_PROTO(struct regmap *map, bool flag),
+
+ TP_ARGS(map, flag),
+
+ TP_FIELDS(
+ ctf_string(name, regmap_name(map))
+ ctf_integer(int, flag, flag)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only,
+
+ TP_PROTO(struct regmap *map, bool flag),
+
+ TP_ARGS(map, flag)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass,
+
+ TP_PROTO(struct regmap *map, bool flag),
+
+ TP_ARGS(map, flag)
+
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool,
TP_PROTO(struct device *dev, bool flag),
@@ -135,7 +246,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only,
TP_PROTO(struct device *dev, bool flag),
TP_ARGS(dev, flag)
-
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass,
@@ -143,7 +253,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass,
TP_PROTO(struct device *dev, bool flag),
TP_ARGS(dev, flag)
-
)
#endif
--
2.3.5
reply other threads:[~2015-04-16 20:45 UTC|newest]
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