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| author | Dmitriy Vyukov <dvyukov@google.com> | 2013-07-26 21:17:24 +0400 |
|---|---|---|
| committer | Dmitriy Vyukov <dvyukov@google.com> | 2013-07-26 21:17:24 +0400 |
| commit | f8a850b250655bd26f5da4cfe7299b4a32be28fa (patch) | |
| tree | 8337d4705585d9f8391110098d1d57816ab4d9cf /src/pkg/runtime/stack.c | |
| parent | a0f74093b2f3aa0d8d2b69c881a75f40d296355f (diff) | |
| download | go-f8a850b250655bd26f5da4cfe7299b4a32be28fa.tar.xz | |
runtime: refactor mallocgc
Make it accept type, combine flags.
Several reasons for the change:
1. mallocgc and settype must be atomic wrt GC
2. settype is called from only one place now
3. it will help performance (eventually settype
functionality must be combined with markallocated)
4. flags are easier to read now (no mallocgc(sz, 0, 1, 0) anymore)
R=golang-dev, iant, nightlyone, rsc, dave, khr, bradfitz, r
CC=golang-dev
https://golang.org/cl/10136043
Diffstat (limited to 'src/pkg/runtime/stack.c')
| -rw-r--r-- | src/pkg/runtime/stack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pkg/runtime/stack.c b/src/pkg/runtime/stack.c index 76e2ca62df..dda65f9463 100644 --- a/src/pkg/runtime/stack.c +++ b/src/pkg/runtime/stack.c @@ -105,7 +105,7 @@ runtime·stackalloc(uint32 n) m->stackinuse++; return v; } - return runtime·mallocgc(n, FlagNoProfiling|FlagNoGC, 0, 0); + return runtime·mallocgc(n, 0, FlagNoProfiling|FlagNoGC|FlagNoZero|FlagNoInvokeGC); } void |