xnu-3248.30.4.tar.gz

[apple/xnu.git] / osfmk / kperf / callstack.c

diff --git a/osfmk/kperf/callstack.c b/osfmk/kperf/callstack.c
index 4bedab65baf67f62a4600d7028110dec3e8941dc..89bf40f72d4204a3dd4dfc68f5b32eff51166778 100644 (file)
--- a/osfmk/kperf/callstack.c
+++ b/osfmk/kperf/callstack.c
@@ -53,7 +53,7 @@ callstack_sample( struct callstack *cs,
        else
                code = PERF_CS_KSAMPLE;
 
-       BUF_INFO1( code, (uintptr_t)context->cur_thread );
+       BUF_INFO1( code, (uintptr_t)thread_tid(context->cur_thread) );
 
        /* fill out known flags */
        cs->flags = 0;
@@ -95,7 +95,7 @@ callstack_sample( struct callstack *cs,
                cs->nframes = 0;
        }
 
-       if( cs->nframes >= MAX_CALLSTACK_FRAMES )
+       if( cs->nframes > MAX_CALLSTACK_FRAMES )
        {
                /* necessary? */
                BUF_INFO1(PERF_CS_ERROR, ERR_FRAMES);