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Re: [Qemu-devel] [PATCH v6 00/50] tcg tb_lock removal
From: |
Emilio G. Cota |
Subject: |
Re: [Qemu-devel] [PATCH v6 00/50] tcg tb_lock removal |
Date: |
Wed, 18 Oct 2017 00:04:12 -0400 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Mon, Oct 16, 2017 at 10:25:19 -0700, Richard Henderson wrote:
> Thus, an extra 20 patches in the patch set rearranging how temps
> are referenced within the TCG backend. Some of them have appeared
> on the list before, but it would have been last November.
I remember seeing these on the list before -- in June'17:
https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg04596.html
FWIW with these 20 patches we no longer get a code reduction:
text data bss dec hex filename
6850654 2144032 4420896 13415582 ccb49e alpha-softmmu/qemu-system-alpha
(before)
6874086 2144032 4437248 13455366 cd5006 alpha-softmmu/qemu-system-alpha
(after)
but we've got to keep in mind that the patches aren't exactly the same.
E.
- [Qemu-devel] [PATCH v6 47/50] osdep: introduce qemu_mprotect_rwx/none, (continued)
- [Qemu-devel] [PATCH v6 47/50] osdep: introduce qemu_mprotect_rwx/none, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 45/50] tcg: distribute profiling counters across TCGContext's, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 48/50] translate-all: use qemu_protect_rwx/none helpers, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 46/50] tcg: allocate optimizer temps with tcg_malloc, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 42/50] tcg: define tcg_init_ctx and make tcg_ctx a pointer, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 49/50] tcg: introduce regions to split code_gen_buffer, Richard Henderson, 2017/10/16
- [Qemu-devel] [PATCH v6 50/50] tcg: enable multiple TCG contexts in softmmu, Richard Henderson, 2017/10/16
- Re: [Qemu-devel] [PATCH v6 00/50] tcg tb_lock removal, no-reply, 2017/10/16
- Re: [Qemu-devel] [PATCH v6 00/50] tcg tb_lock removal,
Emilio G. Cota <=
- Re: [Qemu-devel] [PATCH v6 00/50] tcg tb_lock removal, Emilio G. Cota, 2017/10/18