Re: [PATCH] pagemap: fix order of pmd_trans_unstable() and pmd_trans_huge_lock()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



(3/29/2012 16:25), Andrea Arcangeli wrote:
> Hi,
> 
> On Thu, Mar 29, 2012 at 04:41:41AM -0400, Naoya Horiguchi wrote:
>> pmd_trans_unstable() in pagemap_pte_range() comes before pmd_trans_huge_lock()
>> now, which means that pagewalk kicked by reading /proc/pid/pagemap does not
>> run over thp. This patch fixes it.
> 
> This should be fixed already.

Oh, you're right. Thanks.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]