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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-09-13 22:06:16 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-09-13 22:06:16 +0000 |
| commit | 38fab7369d19fd545eb8510ec198e73949a2c75d (patch) | |
| tree | 39d19743a7f211c9c8b196184a333a57a9b2d6ba /gcc/go | |
| parent | 84b5706abb8f5dff634e588071ab4fef080cd05e (diff) | |
| download | gcc-38fab7369d19fd545eb8510ec198e73949a2c75d.zip gcc-38fab7369d19fd545eb8510ec198e73949a2c75d.tar.gz gcc-38fab7369d19fd545eb8510ec198e73949a2c75d.tar.bz2 | |
runtime: correct counters in sweep
In the sweep code we can sometimes see incorrect counts when
conservative stack scanning causes us to grey an object that we
earlier decided could be freed. We already ignored this check, but
adjust this case to maintain correct span counts when it happens.
This gives us slightly more correct numbers in MemStats, and helps
avoid a rare failure in TestReadMemStats.
Also fix the free index, and cope with finding a full span when
allocating a new one.
Reviewed-on: https://go-review.googlesource.com/134216
From-SVN: r264294
Diffstat (limited to 'gcc/go')
| -rw-r--r-- | gcc/go/gofrontend/MERGE | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE index 6650b03..9a789b9 100644 --- a/gcc/go/gofrontend/MERGE +++ b/gcc/go/gofrontend/MERGE @@ -1,4 +1,4 @@ -f2cd046a4e0d681c3d21ee547b437d3eab8af268 +82d7205ba9e5c1fe38fd24f89a45caf2e974975b The first line of this file holds the git revision number of the last merge done from the gofrontend repository. |