Improve the description of MJIT cancel-all [ci skip]

1 files changed, 1 insertions, 0 deletions

diff --git a/mjit.c b/mjit.c
index 2f5f233e5d..88c0d836f0 100644
--- a/mjit.c
+++ b/mjit.c
@@ -122,6 +122,7 @@ mjit_update_references(const rb_iseq_t *iseq)
         iseq->body->jit_unit->iseq = (rb_iseq_t *)rb_gc_location((VALUE)iseq->body->jit_unit->iseq);
         // We need to invalidate JIT-ed code for the ISeq because it embeds pointer addresses.
         // To efficiently do that, we use the same thing as TracePoint and thus everything is cancelled for now.
+	// See mjit.h and tool/ruby_vm/views/_mjit_compile_insn.erb for how `mjit_call_p` is used.
         mjit_call_p = false; // TODO: instead of cancelling all, invalidate only this one and recompile it with some threshold.
     }