Messages in this thread |  | | | Date | Tue, 10 Aug 2010 10:25:49 +0530 | | From | Nitin Gupta <> | | Subject | Re: [PATCH 05/10] Reduce per table entry overhead by 4 bytes |
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On 08/10/2010 12:29 AM, Pekka Enberg wrote: > On Mon, Aug 9, 2010 at 8:26 PM, Nitin Gupta <ngupta@vflare.org> wrote: >> Each zram device maintains an array (table) that maps >> index within the device to the location of corresponding >> compressed chunk. Currently we store 'struct page' pointer, >> offset with page and various flags separately which takes >> 12 bytes per table entry. Now all these are encoded in a >> single 'phys_add_t' value which results in savings of 4 bytes >> per entry (except on PAE systems). >> >> Unfortunately, cleanups related to some variable renames >> were mixed in this patch. So, please bear some additional >> noise. > > The noise makes this patch pretty difficult to review properly. Care > to spilt the patch into two pieces? >
Ok, I will split them as separate patches.
Thanks for all the reviews and Acks. Nitin
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