diff options
| author | Shell <[email protected]> | 2023-10-21 20:14:45 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-10-21 20:14:45 +0800 |
| commit | 70a8d1d4656bc678ddada5e56263c9cb4423a623 (patch) | |
| tree | b81b97a4f4cf33df2b1a02742e80de218da51333 /components/lwp/lwp_internal.c | |
| parent | 90c7089d47755a3edaf9008282225c5019fa188c (diff) | |
[kservice] improve backtrace service in kernel (#8144)
Signed-off-by: Shell <[email protected]>
Diffstat (limited to 'components/lwp/lwp_internal.c')
| -rw-r--r-- | components/lwp/lwp_internal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/components/lwp/lwp_internal.c b/components/lwp/lwp_internal.c index 44f56ea95f..21ca4e6e14 100644 --- a/components/lwp/lwp_internal.c +++ b/components/lwp/lwp_internal.c @@ -56,6 +56,7 @@ static rt_err_t _mutex_take_safe(rt_mutex_t mtx, rt_int32_t timeout, rt_bool_t i if (rt_mutex_get_hold(mtx) > 1) { LOG_W("Already hold the lock"); + rt_backtrace(); } } else if (rc == -RT_ETIMEOUT) @@ -109,6 +110,7 @@ rt_err_t lwp_mutex_release_safe(rt_mutex_t mtx) if (rc) { LOG_I("%s: release failed with code %ld", __func__, rc); + rt_backtrace(); } RETURN(rc); |