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log: add SPDK_INFOLOG() macro

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SPDK_INFOLOG() is comparable to SPDK_DEBUGLOG() in that it takes a
per-component trace flag, but it is available even in non-debug builds.

This patch also makes SPDK_LOG_REGISTER_TRACE_FLAG() active for all
builds, not just debug builds.

Change-Id: I9727b1a20bd1efa0f97b743d4f529c2b1f6be112
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/375835
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Daniel Verkamp 2017-08-25 14:44:06 -07:00 committed by Jim Harris
parent 932a186b4c
commit b52e8b2588
1 changed files with 10 additions and 2 deletions

12
include/spdk_internal/log.h

@ -53,7 +53,6 @@ void spdk_log_register_trace_flag(const char *name, struct spdk_trace_flag *flag
struct spdk_trace_flag *spdk_log_get_first_trace_flag(void);
struct spdk_trace_flag *spdk_log_get_next_trace_flag(struct spdk_trace_flag *flag);
#ifdef DEBUG
#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag) \
struct spdk_trace_flag flag = { \
.enabled = false, \
@ -64,6 +63,16 @@ __attribute__((constructor)) static void register_trace_flag_##flag(void) \
spdk_log_register_trace_flag(str, &flag); \
}
#define SPDK_INFOLOG(FLAG, ...) \
do { \
extern struct spdk_trace_flag FLAG; \
if (FLAG.enabled) { \
spdk_log(SPDK_LOG_INFO, __FILE__, __LINE__, __func__, __VA_ARGS__); \
} \
} while (0)
#ifdef DEBUG
#define SPDK_DEBUGLOG(FLAG, ...) \
do { \
extern struct spdk_trace_flag FLAG; \
@ -81,7 +90,6 @@ __attribute__((constructor)) static void register_trace_flag_##flag(void) \
} while (0)
#else
#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag)
#define SPDK_DEBUGLOG(...) do { } while (0)
#define SPDK_TRACEDUMP(...) do { } while (0)
#endif