Author: Armin Rigo <[email protected]>
Branch:
Changeset: r11:cf227a57babe
Date: 2013-05-26 13:01 +0200
http://bitbucket.org/pypy/stmgc/changeset/cf227a57babe/
Log: A simpler failing test
diff --git a/c3/et.c b/c3/et.c
--- a/c3/et.c
+++ b/c3/et.c
@@ -620,7 +620,6 @@
gcptr R = item->addr;
#ifdef DUMP_EXTRA
fprintf(stderr, "%p->h_revision = %p (CancelLocks)\n", R, (gcptr)v);
- abort();//XXX
#endif
ACCESS_ONCE(R->h_revision) = v;
diff --git a/c3/nursery.c b/c3/nursery.c
--- a/c3/nursery.c
+++ b/c3/nursery.c
@@ -186,6 +186,9 @@
assert(!gcptrlist_size(&d->private_old_pointing_to_young));
d->num_read_objects_known_old = 0;
d->num_public_to_protected = gcptrlist_size(&d->public_to_young);
+
+ if (gcptrlist_size(&d->stolen_objects) > 0)
+ stmgc_normalize_stolen_objects();
}
static void fix_new_public_to_protected_references(struct tx_descriptor *d);
diff --git a/c3/test/test_nursery.py b/c3/test/test_nursery.py
--- a/c3/test/test_nursery.py
+++ b/c3/test/test_nursery.py
@@ -235,6 +235,13 @@
perform_transaction(cb)
run_parallel(f1, f1, f1)
+def test_many_versions():
+ p1 = nalloc(HDR)
+ for i in range(10):
+ lib.stm_commit_transaction()
+ lib.stm_begin_inevitable_transaction()
+ p1 = lib.stm_write_barrier(p1)
+
def test_access_foreign_nursery():
pg = palloc(HDR)
seen = []
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