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authorgdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>2009-10-30 15:45:38 +0000
committergdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>2009-10-30 15:45:38 +0000
commit43f9fd4180030081daae9122bd57a521ec9c58e1 (patch)
treeaf4185a0b33d984503a16c0b55e2febe2a9a73bf /os/kernel/src
parent5ccb308ed861f6f7a42b7d826e939fd8efa68bac (diff)
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1258 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/kernel/src')
-rw-r--r--os/kernel/src/chheap.c2
-rw-r--r--os/kernel/src/chschd.c2
2 files changed, 3 insertions, 1 deletions
diff --git a/os/kernel/src/chheap.c b/os/kernel/src/chheap.c
index d1dab1580..203d69d13 100644
--- a/os/kernel/src/chheap.c
+++ b/os/kernel/src/chheap.c
@@ -255,7 +255,7 @@ size_t chHeapStatus(MemoryHeap *heapp, size_t *sizep) {
#if CH_USE_MUTEXES
#define H_LOCK() chMtxLock(&hmtx)
-#define H_UNLOCK() chMtxLock(&hmtx)
+#define H_UNLOCK() chMtxUnock()
static Mutex hmtx;
#elif CH_USE_SEMAPHORES
#define H_LOCK() chSemWait(&hsem)
diff --git a/os/kernel/src/chschd.c b/os/kernel/src/chschd.c
index 150169481..87c2e2f8c 100644
--- a/os/kernel/src/chschd.c
+++ b/os/kernel/src/chschd.c
@@ -268,7 +268,9 @@ void chSchDoYieldS(void) {
/* Pick the first thread from the ready queue and makes it current.*/
(currp = fifo_remove(&rlist.r_queue))->p_state = PRCURR;
+#if CH_TIME_QUANTUM > 0
rlist.r_preempt = CH_TIME_QUANTUM;
+#endif
chDbgTrace(otp, currp);
chSysSwitchI(otp, currp);
}