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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-08-21 13:05:18 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-08-21 13:05:18 +0000 |
| commit | 3caa603df42e9215259d6d2256da1c3911e7d8ae (patch) | |
| tree | 0df80124d1de38b66e06c6888c987a30b65befcd /os/rt/src/chmtx.c | |
| parent | f2f3d60519f35608b22b33059eb6bf40b1cca411 (diff) | |
| download | ChibiOS-3caa603df42e9215259d6d2256da1c3911e7d8ae.tar.gz ChibiOS-3caa603df42e9215259d6d2256da1c3911e7d8ae.tar.bz2 ChibiOS-3caa603df42e9215259d6d2256da1c3911e7d8ae.zip | |
Fixed bug #632.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8229 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/rt/src/chmtx.c')
| -rw-r--r-- | os/rt/src/chmtx.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/os/rt/src/chmtx.c b/os/rt/src/chmtx.c index 03f78a3ce..42c2836ae 100644 --- a/os/rt/src/chmtx.c +++ b/os/rt/src/chmtx.c @@ -375,7 +375,13 @@ void chMtxUnlock(mutex_t *mp) { mp->m_owner = tp;
mp->m_next = tp->p_mtxlist;
tp->p_mtxlist = mp;
- chSchWakeupS(tp, MSG_OK);
+
+ /* Note, not using chSchWakeupS() becuase that function expects the
+ current thread to have the higher or equal priority than the ones
+ in the ready list. This is not necessarily true here because we
+ just changed priority.*/
+ (void) chSchReadyI(tp);
+ chSchRescheduleS();
}
else {
mp->m_owner = NULL;
|