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extract magic number from gc_sweep_step

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Matt Valentine-House 2022-04-01 14:59:36 +01:00 committed by Peter Zhu
parent fe21b7794a
commit 651b832c1b
Notes: git 2022-04-01 23:52:40 +09:00 
Merged: https://github.com/ruby/ruby/pull/5746
1 changed files with 3 additions and 1 deletions
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4
gc.c
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@ -954,6 +954,8 @@ struct heap_page {
#define GET_HEAP_WB_UNPROTECTED_BITS(x) (&GET_HEAP_PAGE(x)->wb_unprotected_bits[0])
#define GET_HEAP_MARKING_BITS(x) (&GET_HEAP_PAGE(x)->marking_bits[0])
#define GC_SWEEP_PAGES_FREEABLE_PER_STEP 3
/* Aliases */
#define rb_objspace (*rb_objspace_of(GET_VM()))
#define rb_objspace_of(vm) ((vm)->objspace)
@ -5678,7 +5680,7 @@ static int
gc_sweep_step(rb_objspace_t *objspace, rb_size_pool_t *size_pool, rb_heap_t *heap)
{
struct heap_page *sweep_page = heap->sweeping_page;
int unlink_limit = 3;
int unlink_limit = GC_SWEEP_PAGES_FREEABLE_PER_STEP;
#if GC_ENABLE_INCREMENTAL_MARK
int swept_slots = 0;