Messages in this thread | | | Date | Mon, 29 Oct 2012 22:15:56 +0900 | Subject | Re: [PATCH 0/5] minor clean-up and optimize highmem related code | From | JoonSoo Kim <> |
| |
Hi, Minchan.
2012/10/29 Minchan Kim <minchan@kernel.org>: > Hi Joonsoo, > > On Mon, Oct 29, 2012 at 04:12:51AM +0900, Joonsoo Kim wrote: >> This patchset clean-up and optimize highmem related code. >> >> [1] is just clean-up and doesn't introduce any functional change. >> [2-3] are for clean-up and optimization. >> These eliminate an useless lock opearation and list management. >> [4-5] is for optimization related to flush_all_zero_pkmaps(). >> >> Joonsoo Kim (5): >> mm, highmem: use PKMAP_NR() to calculate an index of pkmap >> mm, highmem: remove useless pool_lock >> mm, highmem: remove page_address_pool list >> mm, highmem: makes flush_all_zero_pkmaps() return index of last >> flushed entry >> mm, highmem: get virtual address of the page using PKMAP_ADDR() > > This patchset looks awesome to me. > If you have a plan to respin, please CCed Peter.
Thanks for review. I will wait more review and respin, the day after tomorrow. Version 2 will include fix about your comment.
| |