diff options
Diffstat (limited to 'src/pkg/runtime/mgc0.c')
| -rw-r--r-- | src/pkg/runtime/mgc0.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/pkg/runtime/mgc0.c b/src/pkg/runtime/mgc0.c index 6dcb61091..af1c721e8 100644 --- a/src/pkg/runtime/mgc0.c +++ b/src/pkg/runtime/mgc0.c @@ -76,7 +76,7 @@ scanblock(byte *b, int64 n) obj = vp[i]; if(obj == nil) continue; - if(runtime·mheap.min <= (byte*)obj && (byte*)obj < runtime·mheap.max) { + if(runtime·mheap.arena_start <= (byte*)obj && (byte*)obj < runtime·mheap.arena_end) { if(runtime·mlookup(obj, &obj, &size, nil, &refp)) { ref = *refp; switch(ref & ~RefFlags) { @@ -210,6 +210,7 @@ sweepspan(MSpan *s) case RefNone: // Free large object. mstats.alloc -= s->npages<<PageShift; + mstats.nfree++; runtime·memclr(p, s->npages<<PageShift); if(ref & RefProfiled) runtime·MProf_Free(p, s->npages<<PageShift); @@ -251,6 +252,7 @@ sweepspan(MSpan *s) if(size > sizeof(uintptr)) ((uintptr*)p)[1] = 1; // mark as "needs to be zeroed" mstats.alloc -= size; + mstats.nfree++; mstats.by_size[s->sizeclass].nfree++; runtime·MCache_Free(c, p, s->sizeclass, size); break; @@ -381,7 +383,8 @@ runtime·gc(int32 force) t1 = runtime·nanotime(); mstats.numgc++; - mstats.pause_ns += t1 - t0; + mstats.pause_ns[mstats.numgc%nelem(mstats.pause_ns)] = t1 - t0; + mstats.pause_total_ns += t1 - t0; if(mstats.debuggc) runtime·printf("pause %D\n", t1-t0); runtime·semrelease(&gcsema); |