diff options
Diffstat (limited to 'erts/emulator/beam/erl_gc.c')
| -rw-r--r-- | erts/emulator/beam/erl_gc.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index bc3bcdc9ad..8344c164fa 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -183,12 +183,10 @@ typedef struct { erts_atomic32_t refc; } ErtsGCInfoReq; -#ifdef ERTS_DIRTY_SCHEDULERS static struct { erts_mtx_t mtx; ErtsGCInfo info; } dirty_gc; -#endif static ERTS_INLINE int gc_cost(Uint gc_moved_live_words, Uint resize_moved_words) @@ -273,11 +271,9 @@ erts_init_gc(void) init_gc_info(&esdp->gc_info); } -#ifdef ERTS_DIRTY_SCHEDULERS erts_mtx_init(&dirty_gc.mtx, "dirty_gc_info", NIL, ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); init_gc_info(&dirty_gc.info); -#endif init_gcireq_alloc(); } @@ -481,12 +477,10 @@ delay_garbage_collection(Process *p, ErlHeapFragment *live_hf_end, int need, int } if (need == 0) { -#ifdef ERTS_DIRTY_SCHEDULERS if (p->flags & (F_DIRTY_MAJOR_GC|F_DIRTY_MINOR_GC)) { ASSERT(!ERTS_SCHEDULER_IS_DIRTY(erts_proc_sched_data(p))); goto force_reschedule; } -#endif return 1; } /* @@ -541,9 +535,7 @@ delay_garbage_collection(Process *p, ErlHeapFragment *live_hf_end, int need, int p->heap_hfrag = hfrag; #endif -#ifdef ERTS_DIRTY_SCHEDULERS force_reschedule: -#endif /* Make sure that we do a proper GC as soon as possible... */ p->flags |= F_FORCE_GC; @@ -616,7 +608,6 @@ young_gen_usage(Process *p) } \ } while (0) -#ifdef ERTS_DIRTY_SCHEDULERS static ERTS_INLINE void check_for_possibly_long_gc(Process *p, Uint ygen_usage) @@ -640,7 +631,6 @@ check_for_possibly_long_gc(Process *p, Uint ygen_usage) } } -#endif /* * Garbage collect a process. @@ -675,21 +665,17 @@ garbage_collect(Process* p, ErlHeapFragment *live_hf_end, state = erts_atomic32_read_nob(&p->state); if ((p->flags & (F_DISABLE_GC|F_DELAY_GC)) || state & ERTS_PSFLG_EXITING) { -#ifdef ERTS_DIRTY_SCHEDULERS delay_gc_before_start: -#endif return delay_garbage_collection(p, live_hf_end, need, fcalls); } ygen_usage = max_young_gen_usage ? max_young_gen_usage : young_gen_usage(p); -#ifdef ERTS_DIRTY_SCHEDULERS if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { check_for_possibly_long_gc(p, ygen_usage); if (p->flags & (F_DIRTY_MAJOR_GC|F_DIRTY_MINOR_GC)) goto delay_gc_before_start; } -#endif if (p->abandoned_heap) live_hf_end = ERTS_INVALID_HFRAG_PTR; @@ -731,14 +717,12 @@ garbage_collect(Process* p, ErlHeapFragment *live_hf_end, if (IS_TRACED_FL(p, F_TRACE_GC)) { trace_gc(p, am_gc_minor_end, reclaimed_now, THE_NON_VALUE); } -#ifdef ERTS_DIRTY_SCHEDULERS if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { p->flags |= F_NEED_FULLSWEEP; check_for_possibly_long_gc(p, ygen_usage); if (p->flags & F_DIRTY_MAJOR_GC) goto delay_gc_after_start; } -#endif goto do_major_collection; } if (ERTS_SCHEDULER_IS_DIRTY(esdp)) @@ -784,9 +768,7 @@ do_major_collection: am_kill, NIL, NULL, 0); erts_proc_unlock(p, locks & ERTS_PROC_LOCKS_ALL_MINOR); -#ifdef ERTS_DIRTY_SCHEDULERS delay_gc_after_start: -#endif /* erts_send_exit_signal looks for ERTS_PSFLG_GC, so we have to remove it after the signal is sent */ erts_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC); @@ -821,7 +803,6 @@ do_major_collection: monitor_large_heap(p); } -#ifdef ERTS_DIRTY_SCHEDULERS if (ERTS_SCHEDULER_IS_DIRTY(esdp)) { erts_mtx_lock(&dirty_gc.mtx); dirty_gc.info.garbage_cols++; @@ -829,7 +810,6 @@ do_major_collection: erts_mtx_unlock(&dirty_gc.mtx); } else -#endif { esdp->gc_info.garbage_cols++; esdp->gc_info.reclaimed += reclaimed_now; @@ -907,7 +887,6 @@ garbage_collect_hibernate(Process* p, int check_long_gc) if (p->flags & F_DISABLE_GC) ERTS_INTERNAL_ERROR("GC disabled"); -#ifdef ERTS_DIRTY_SCHEDULERS if (ERTS_SCHEDULER_IS_DIRTY(erts_proc_sched_data(p))) p->flags &= ~(F_DIRTY_GC_HIBERNATE|F_DIRTY_MAJOR_GC|F_DIRTY_MINOR_GC); else if (check_long_gc) { @@ -920,7 +899,6 @@ garbage_collect_hibernate(Process* p, int check_long_gc) } p->flags = flags; } -#endif /* * Preliminaries. */ @@ -1110,7 +1088,6 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, p->flags |= F_NEED_FULLSWEEP; -#ifdef ERTS_DIRTY_SCHEDULERS if (ERTS_SCHEDULER_IS_DIRTY(erts_proc_sched_data(p))) p->flags &= ~F_DIRTY_CLA; else { @@ -1126,7 +1103,6 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, return 10; } } -#endif reds = (Sint64) garbage_collect(p, ERTS_INVALID_HFRAG_PTR, 0, p->arg_reg, p->arity, fcalls, @@ -3230,7 +3206,6 @@ reply_gc_info(void *vgcirp) reclaimed = esdp->gc_info.reclaimed; garbage_cols = esdp->gc_info.garbage_cols; -#ifdef ERTS_DIRTY_SCHEDULERS /* * Add dirty schedulers info on requesting * schedulers info @@ -3241,7 +3216,6 @@ reply_gc_info(void *vgcirp) garbage_cols += dirty_gc.info.garbage_cols; erts_mtx_unlock(&dirty_gc.mtx); } -#endif sz = 0; hpp = NULL; |