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Re: [Qemu-devel] [PATCH 1/5] coccinelle: replace code with ROUND_UP macr
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From: |
Juan Quintela |
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Subject: |
Re: [Qemu-devel] [PATCH 1/5] coccinelle: replace code with ROUND_UP macro |
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Date: |
Wed, 07 Jun 2017 12:01:40 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) |
Marc-André Lureau <address@hidden> wrote:
> I used a the following coccinelle script:
>
> @@
> expression e1;
> @@
> - ((e1) + (3)) / (4) * (4)
> + ROUND_UP(e1,4)
>
> @@
> expression e1;
> expression e2;
> @@
> -(ROUND_UP(e1,e2))
> +ROUND_UP(e1,e2)
>
> I tried with various other values (4, 8, 16, 32), but got only the
> matches in this patch.
>
> Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Juan Quintela <address@hidden>
- [Qemu-devel] [PATCH 0/5] Code cleanups with Coccinelle, Marc-André Lureau, 2017/06/07
- [Qemu-devel] [PATCH 1/5] coccinelle: replace code with ROUND_UP macro, Marc-André Lureau, 2017/06/07
- [Qemu-devel] [PATCH 2/5] coccinelle: use DIV_ROUND_UP, Marc-André Lureau, 2017/06/07
- [Qemu-devel] [PATCH 3/5] arch: introduce ELF_NOTE_SIZE macro, Marc-André Lureau, 2017/06/07
- [Qemu-devel] [PATCH 4/5] Replace g_malloc()+memcpy() with g_memdup(), Marc-André Lureau, 2017/06/07
- [Qemu-devel] [PATCH 5/5] coccinelle: prefer glib g_new/g_renew macros, Marc-André Lureau, 2017/06/07