Re: [HACKERS] Server crash due to SIGBUS(Bus Error) when trying to access the memory created using dsm_create().

Поиск
Список
Период
Сортировка
От Tom Lane
Тема Re: [HACKERS] Server crash due to SIGBUS(Bus Error) when trying to access the memory created using dsm_create().
Дата
Msg-id 11339.1506370389@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: [HACKERS] Server crash due to SIGBUS(Bus Error) when trying to access the memory created using dsm_create().  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: [HACKERS] Server crash due to SIGBUS(Bus Error) when trying toaccess the memory created using dsm_create().  (Thomas Munro <thomas.munro@enterprisedb.com>)
Список pgsql-hackers
I wrote:
> Rather than dig into the guts of glibc to find that out, though, I think
> we should just s/fallocate/posix_fallocate/g on this patch.  The argument
> for using the former seemed pretty thin to begin with.

Pushed with that change; we'll soon see what the buildfarm thinks.

I suspect that the provisions for EINTR and ENOSYS errors may now be
dead code, since the Linux man page for posix_fallocate mentions
neither.  They're not much code though, and POSIX itself *does*
list EINTR, so I'm hesitant to muck with that.
        regards, tom lane


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Petr Jelinek
Дата:
Сообщение: Re: [HACKERS] Built-in plugin for logical decoding output
Следующее
От: Thomas Munro
Дата:
Сообщение: Re: [HACKERS] Server crash due to SIGBUS(Bus Error) when trying toaccess the memory created using dsm_create().