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From: | Alex Bennée |
Subject: | Re: [Qemu-devel] [RFC PATCH 07/21] accel/tcg/cputlb: convert tlb_flush debugging into trace events |
Date: | Mon, 15 Oct 2018 19:23:09 +0100 |
User-agent: | mu4e 1.1.0; emacs 26.1.50 |
Richard Henderson <address@hidden> writes: > On 10/5/18 8:48 AM, Alex Bennée wrote: >> + trace_tlb_flush_all_work(cpu->cpu_index); >> tlb_flush_nocheck(cpu); >> + trace_tlb_flush_work_complete(__LINE__, cpu->cpu_index); > > Why is __LINE__ an interesting argument to a trace function? Yeah - I wanted a unique key for each flush but that wasn't an opaque char ptr to a __FUNC__. I guess I should just go ahead and have a type enum? Can such a thing be exported via trace-events easily though? -- Alex Bennée
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