From: "Stephen C. Tweedie" <sct@redhat.com>
To: Andrew Morton <andrewm@uow.edu.au>
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: sys_exit() and zap_page_range()
Date: Tue, 11 Jul 2000 14:35:58 +0100 [thread overview]
Message-ID: <20000711143558.E1054@redhat.com> (raw)
In-Reply-To: <396B0408.3773A5B6@uow.edu.au>; from andrewm@uow.edu.au on Tue, Jul 11, 2000 at 09:24:56PM +1000
Hi,
On Tue, Jul 11, 2000 at 09:24:56PM +1000, Andrew Morton wrote:
>
> Nope. Take out the msyncs and it still does it.
Unmapping a writable region results in an implicit msync. That
includes exit() and munmap().
> But with or without msync(), the file has been closed and unlinked when
> mmap002 exits.
Have all mappings been unmapped, though?
--Stephen
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next prev parent reply other threads:[~2000-07-11 13:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-07-07 14:43 sys_exit() and zap_page_range() Andrew Morton
2000-07-07 16:42 ` Manfred Spraul
2000-07-09 17:30 ` Philipp Rumpf
2000-07-09 17:42 ` Arjan van de Ven
2000-07-09 23:54 ` Andrew Morton
2000-07-10 9:53 ` Philipp Rumpf
2000-07-10 15:36 ` Andrew Morton
2000-07-10 17:34 ` Philipp Rumpf
2000-07-11 8:39 ` Stephen C. Tweedie
2000-07-11 11:24 ` Andrew Morton
2000-07-11 13:35 ` Stephen C. Tweedie [this message]
2000-07-11 15:23 ` Richard Guenther
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