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GArray: Avoid unncessary atomic accesses to refcounts

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Not really necessary to double-check the ref-count.
This commit is contained in:
Matthias Clasen 2011-05-28 21:41:08 -04:00
parent abf719362a
commit edc7fde495
1 changed files with 6 additions and 5 deletions
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11
glib/garray.c
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@ -218,8 +218,9 @@ g_array_ref (GArray *array)
{
GRealArray *rarray = (GRealArray*) array;
g_return_val_if_fail (array, NULL);
g_return_val_if_fail (g_atomic_int_get (&rarray->ref_count) > 0, array);
g_atomic_int_inc (&rarray->ref_count);
return array;
}
@ -239,7 +240,7 @@ g_array_unref (GArray *array)
{
GRealArray *rarray = (GRealArray*) array;
g_return_if_fail (array);
g_return_if_fail (g_atomic_int_get (&rarray->ref_count) > 0);
if (g_atomic_int_dec_and_test (&rarray->ref_count))
g_array_free (array, TRUE);
}
@ -875,8 +876,9 @@ g_ptr_array_ref (GPtrArray *array)
GRealPtrArray *rarray = (GRealPtrArray*) array;
g_return_val_if_fail (array, NULL);
g_return_val_if_fail (g_atomic_int_get (&rarray->ref_count) > 0, array);
g_atomic_int_inc (&rarray->ref_count);
return array;
}
@ -895,9 +897,8 @@ void
g_ptr_array_unref (GPtrArray *array)
{
GRealPtrArray *rarray = (GRealPtrArray*) array;
g_return_if_fail (array);
g_return_if_fail (g_atomic_int_get (&rarray->ref_count) > 0);
if (g_atomic_int_dec_and_test (&rarray->ref_count))
g_ptr_array_free (array, TRUE);
}