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RDMA/core: Introduce RDMA subsystem ibdev_* print functions

Similarly to dev/netdev/etc printk helpers, add standard printk helpers for the RDMA subsystem. Example output: efa 0000:00:06.0 efa_0: Hello World! efa_0: Hello World! (no parent device set) (NULL ib_device): Hello World! (ibdev is NULL)

Gal Pressman committed 7 years ago

Commit 923abb91 parent b9b0f344 files · +138 −0Browse files

Showing the changes to include/linux (1 of 4 files). Show all

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include/linux/dynamic_debug.h+11−0
@@ -71,6 +71,13 @@ void __dynamic_netdev_dbg(struct _ddebug *descriptor, · 70 unmodified lines
71 const struct net_device *dev,71 const struct net_device *dev,
72 const char *fmt, ...);72 const char *fmt, ...);
73 73
74struct ib_device;
75
76extern __printf(3, 4)
77void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
78 const struct ib_device *ibdev,
79 const char *fmt, ...);
80
74#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \81#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \
75 static struct _ddebug __aligned(8) \82 static struct _ddebug __aligned(8) \
76 __attribute__((section("__verbose"))) name = { \83 __attribute__((section("__verbose"))) name = { \
@@ -154,6 +161,10 @@ void __dynamic_netdev_dbg(struct _ddebug *descriptor, · 77 unmodified lines
154 _dynamic_func_call(fmt, __dynamic_netdev_dbg, \161 _dynamic_func_call(fmt, __dynamic_netdev_dbg, \
155 dev, fmt, ##__VA_ARGS__)162 dev, fmt, ##__VA_ARGS__)
156 163
164#define dynamic_ibdev_dbg(dev, fmt, ...) \
165 _dynamic_func_call(fmt, __dynamic_ibdev_dbg, \
166 dev, fmt, ##__VA_ARGS__)
167
157#define dynamic_hex_dump(prefix_str, prefix_type, rowsize, \168#define dynamic_hex_dump(prefix_str, prefix_type, rowsize, \
158 groupsize, buf, len, ascii) \169 groupsize, buf, len, ascii) \
159 _dynamic_func_call_no_desc(__builtin_constant_p(prefix_str) ? prefix_str : "hexdump", \170 _dynamic_func_call_no_desc(__builtin_constant_p(prefix_str) ? prefix_str : "hexdump", \

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