Horton

Re: define pg_structiszero(addr, s, r)

Bertrand Drouvot <bertranddrouvot.pg@gmail.com>

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From: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
To: Peter Eisentraut <peter@eisentraut.org>
Cc: Heikki Linnakangas <hlinnaka@iki.fi>, pgsql-hackers@lists.postgresql.org
Date: 2024-10-29T13:58:15Z
Lists: pgsql-hackers

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hi,

On Tue, Oct 29, 2024 at 10:23:37AM +0100, Peter Eisentraut wrote:
> On 29.10.24 08:54, Bertrand Drouvot wrote:
> > +static inline bool
> > +pg_mem_is_all_zeros(const char *p, size_t len)
> 
> This should be a void * pointer please.

Thanks for looking at it!
Yeah better, done in v4 attached.

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

Commits

  1. Use pg_memory_is_all_zeros() in PageIsVerifiedExtended()

  2. Optimize pg_memory_is_all_zeros() in memutils.h

  3. Remove use of pg_memory_is_all_zeros() in bufpage.c

  4. Add pg_memory_is_all_zeros() in memutils.h