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Re: [PATCH] regression: vmalloc easily fail.

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From: Roland Dreier
Subject: Re: [PATCH] regression: vmalloc easily fail.
Date: Tuesday, October 28, 2008 - 3:03 pm

> I suspect it's a case of off-by-one... ALIGN() might round down, and
 > the "+ (PAGE_SIZE-1)" was there to make it round up.
 > Except for that missing -1 ...

ALIGN() has always rounded up, at least back to 2.4.
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Messages in current thread:
Re: [PATCH] regression: vmalloc easily fail., Avi Kivity, (Tue Oct 28, 2:03 pm)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Tue Oct 28, 2:09 pm)
Re: [PATCH] regression: vmalloc easily fail., Roland Dreier, (Tue Oct 28, 2:22 pm)
Re: [PATCH] regression: vmalloc easily fail., Matias Zabaljauregui, (Tue Oct 28, 2:22 pm)
Re: [PATCH] regression: vmalloc easily fail., Arjan van de Ven, (Tue Oct 28, 2:42 pm)
Re: [PATCH] regression: vmalloc easily fail., Roland Dreier, (Tue Oct 28, 3:03 pm)
[PATCH] regression: vmalloc easily fail., Glauber Costa, (Tue Oct 28, 3:55 pm)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Tue Oct 28, 4:29 pm)
Re: [PATCH] regression: vmalloc easily fail., Avi Kivity, (Tue Oct 28, 11:28 pm)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Wed Oct 29, 2:48 am)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Wed Oct 29, 3:11 am)
Re: [PATCH] regression: vmalloc easily fail., Avi Kivity, (Wed Oct 29, 3:29 am)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Wed Oct 29, 3:43 am)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Wed Oct 29, 3:07 pm)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Wed Oct 29, 6:53 pm)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Wed Oct 29, 9:49 pm)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Thu Oct 30, 4:28 am)
Re: [PATCH] regression: vmalloc easily fail., Matt Mackall, (Thu Oct 30, 9:46 am)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Thu Oct 30, 11:04 am)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Thu Oct 30, 7:59 pm)
Re: [PATCH] regression: vmalloc easily fail., Nick Piggin, (Fri Oct 31, 12:16 am)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Tue Nov 4, 10:51 am)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Tue Nov 4, 5:21 pm)
Re: [PATCH] regression: vmalloc easily fail., Glauber Costa, (Fri Nov 7, 1:37 pm)