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Re: [PATCH v3 8/8] migration: Tracepoint change in postcopy-run bottom h
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH v3 8/8] migration: Tracepoint change in postcopy-run bottom half |
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Date: |
Thu, 30 Dec 2021 16:57:08 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 |
On 12/24/21 07:50, Peter Xu wrote:
> Remove the old two tracepoints and they're even near each other:
>
> trace_loadvm_postcopy_handle_run_cpu_sync()
> trace_loadvm_postcopy_handle_run_vmstart()
>
> Add trace_loadvm_postcopy_handle_run_bh() with a finer granule trace.
>
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
> migration/savevm.c | 12 +++++++++---
> migration/trace-events | 3 +--
> 2 files changed, 10 insertions(+), 5 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
- Re: [PATCH v3 6/8] migration: Dump sub-cmd name in loadvm_process_command tp, (continued)
- [PATCH v3 1/8] migration: Drop dead code of ram_debug_dump_bitmap(), Peter Xu, 2021/12/24
- [PATCH v3 5/8] migration: Drop return code for disgard ram process, Peter Xu, 2021/12/24
- [PATCH v3 3/8] migration: Drop postcopy_chunk_hostpages(), Peter Xu, 2021/12/24
- [PATCH v3 7/8] migration: Finer grained tracepoints for POSTCOPY_LISTEN, Peter Xu, 2021/12/24
- [PATCH v3 8/8] migration: Tracepoint change in postcopy-run bottom half, Peter Xu, 2021/12/24