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trace: print error message if event name is too long

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Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8ecf371700c8c0ca5bae03e393b0c32bca258170

Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/452735
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
This commit is contained in:
Jim Harris 2019-04-30 13:45:05 -07:00 committed by Darek Stojaczyk
parent 617184be3b
commit 11ca2e0d2c
1 changed files with 4 additions and 0 deletions
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4
lib/trace/trace_flags.c
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@ -246,6 +246,10 @@ spdk_trace_register_description(const char *name, uint16_t tpoint_id, uint8_t ow
assert(tpoint_id != 0);
assert(tpoint_id < SPDK_TRACE_MAX_TPOINT_ID);
if (strnlen(name, sizeof(tpoint->name)) == sizeof(tpoint->name)) {
SPDK_ERRLOG("name (%s) too long\n", name);
}
tpoint = &g_trace_flags->tpoint[tpoint_id];
assert(tpoint->tpoint_id == 0);