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postgresql_lwlock_acquire
2008 Mar 03
4
Modifying macro names generated by dtrace -h
I''d like to prepend TRACE_ to the macro names generated by dtrace -h.
For example, change
POSTGRESQL_LWLOCK_ACQUIRE(arg0, arg1) to
TRACE_POSTGRESQL_LWLOCK_ACQUIRE(arg0, arg1) and still keep postgresql as
the provider name. The reason for doing this is to make it clear that
the macros are used for (D)tracing. In this particular case, without
TRACE_, it appears like the macro is used for acquiring locks.
I t...