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Message-ID: <m3hctm3588.fsf@bzzz.home.net> Date: Fri, 16 Feb 2007 10:56:55 +0300 From: Alex Tomas <alex@...sterfs.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Alex Tomas <alex@...sterfs.com>, Eric Sandeen <sandeen@...hat.com>, "Theodore Ts'o" <tytso@....edu>, "linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org> Subject: Re: booked-page-flag.patch >>>>> Andrew Morton (AM) writes: AM> Well, one could just assume that the page has no disk mapping and go and AM> make the space reservation. Things will work out OK when we come to do AM> writepage(). AM> Or one could do both: call get_block() only if the page was inside i_size. well, even so we need to reserve not that block ony, but also needed metadata (for the worst case). probably this is work for get_block or some different method? anyway, we have to call it if the page is being written partial. thanks, Alex - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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