On 1/18/07, Michael Halcrow <[EMAIL PROTECTED]> wrote:
+ page_data = (char *)kmap_atomic(page, KM_USER0);
+ lower_page_data = (char *)kmap_atomic(lower_page, KM_USER1);
Drop 'em redundant casts, please.
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On 1/18/07, Michael Halcrow [EMAIL PROTECTED] wrote:
+ page_data = (char *)kmap_atomic(page, KM_USER0);
+ lower_page_data = (char *)kmap_atomic(lower_page, KM_USER1);
Drop 'em redundant casts, please.
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the
On Tue, Jan 09, 2007 at 02:42:03PM -0800, Andrew Morton wrote:
> On Tue, 9 Jan 2007 16:23:37 -0600
> Michael Halcrow <[EMAIL PROTECTED]> wrote:
>
> > + page_virt = (char *)kmap(page);
>
> Do we _have_ to use kmap here? It's slow and theoretically
> deadlocky.
On Tue, Jan 09, 2007 at 02:42:03PM -0800, Andrew Morton wrote:
On Tue, 9 Jan 2007 16:23:37 -0600
Michael Halcrow [EMAIL PROTECTED] wrote:
+ page_virt = (char *)kmap(page);
Do we _have_ to use kmap here? It's slow and theoretically
deadlocky. kmap_atomic() is
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