linux-ext4 - Re: [PATCH 1/5] ext4: Use filemap_write_and_wait

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Message-ID: <20140418144242.GB19131@thunk.org>
Date:	Fri, 18 Apr 2014 10:42:42 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Lukas Czerner <lczerner@...hat.com>
Cc:	linux-ext4@...r.kernel.org, linkinjeon@...il.com
Subject: Re: [PATCH 1/5] ext4: Use filemap_write_and_wait_range() correctly
 in collapse range

On Wed, Apr 16, 2014 at 08:32:58PM +0200, Lukas Czerner wrote:
> Currently we're passing -1 as lend argumnet for
> filemap_write_and_wait_range() which is wrong since lend is signed type
> so it would cause some confusion and we might not write_and_wait for the
> entire range we're expecting to write.
> 
> Fix it by using LLONG_MAX instead.
> 
> Signed-off-by: Lukas Czerner <lczerner@...hat.com>

Thanks, applied.

					- Ted
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