pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/42085?usp=email )

Change subject: logging: Fix print tid value in multithreadded programs ......................................................................

logging: Fix print tid value in multithreadded programs

Change-Id: I363751ab1368d916aad8905b056ec4f9d62b7175 --- M src/core/logging.c 1 file changed, 9 insertions(+), 3 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/85/42085/1

diff --git a/src/core/logging.c b/src/core/logging.c index db5433e..acfdf3c 100644 --- a/src/core/logging.c +++ b/src/core/logging.c @@ -606,9 +606,15 @@ OSMO_STRBUF_PRINTF(sb, " "); } if (target->print_tid) { - if (log_thread_state.tid == 0) - log_thread_state.tid = (long int)osmo_gettid(); - OSMO_STRBUF_PRINTF(sb, "%ld ", log_thread_state.tid); + long int tid; + if (!osmo_log_tgt_mutex_on) { + tid = log_thread_state.tid; + if (OSMO_UNLIKELY(tid == 0)) + tid = log_thread_state.tid = (long int)osmo_gettid(); + } else { + tid = (long int)osmo_gettid(); + } + OSMO_STRBUF_PRINTF(sb, "%ld ", tid); } if (target->print_category) OSMO_STRBUF_PRINTF(sb, "%s%s%s%s ",