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add cc_invalidate_negative debug counter

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counts for invalidating negative cache.
This commit is contained in:
Koichi Sasada 2020-12-14 10:49:07 +09:00
parent 967040ba59
commit a8aa169b8f
Notes: git 2020-12-14 11:58:12 +09:00
2 changed files with 3 additions and 0 deletions
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1
debug_counter.h
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@ -45,6 +45,7 @@ RB_DEBUG_COUNTER(cc_invalidate_leaf_callable) // complime
RB_DEBUG_COUNTER(cc_invalidate_tree) // count for invalidating klass if klass has sublcasses RB_DEBUG_COUNTER(cc_invalidate_tree) // count for invalidating klass if klass has sublcasses
RB_DEBUG_COUNTER(cc_invalidate_tree_cme) // cme if cme is found in this class or superclasses RB_DEBUG_COUNTER(cc_invalidate_tree_cme) // cme if cme is found in this class or superclasses
RB_DEBUG_COUNTER(cc_invalidate_tree_callable) // complimented cache (subclasses) RB_DEBUG_COUNTER(cc_invalidate_tree_callable) // complimented cache (subclasses)
RB_DEBUG_COUNTER(cc_invalidate_negative) // count for invalidating negative cache
RB_DEBUG_COUNTER(ccs_free) // count for free'ing ccs RB_DEBUG_COUNTER(ccs_free) // count for free'ing ccs
RB_DEBUG_COUNTER(ccs_maxlen) // maximum length of ccs RB_DEBUG_COUNTER(ccs_maxlen) // maximum length of ccs

2
vm_method.c
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@ -198,6 +198,8 @@ clear_method_cache_by_id_in_class(VALUE klass, ID mid)
if (rb_id_table_lookup(vm->negative_cme_table, mid, (VALUE *)&cme)) { if (rb_id_table_lookup(vm->negative_cme_table, mid, (VALUE *)&cme)) {
rb_id_table_delete(vm->negative_cme_table, mid); rb_id_table_delete(vm->negative_cme_table, mid);
vm_me_invalidate_cache((rb_callable_method_entry_t *)cme); vm_me_invalidate_cache((rb_callable_method_entry_t *)cme);
RB_DEBUG_COUNTER_INC(cc_invalidate_negative);
} }
} }
} }