Messages in this thread | | | Subject | Re: [PATCH] mm/vmscan: remove prefetch_prev_lru_page | From | Guoqing Jiang <> | Date | Thu, 16 Jan 2020 14:18:57 +0100 |
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On 1/15/20 3:31 AM, Alex Shi wrote: > 在 2020/1/14 下午9:46, Qian Cai 写道: >>> On Jan 14, 2020, at 7:55 AM, Alex Shi <alex.shi@linux.alibaba.com> wrote: >>> >>> This macro are never used in git history. So better to remove. >> When removing unused thingy, it is important to figure out which commit introduced it in the first place and Cc the relevant people in that commit. >> > Thanks fore reminder, Qian! > > This macro was introduced in 1da177e4c3f4 Linux-2.6.12-rc2, no author or commiter could be found.
FYI, seems it was introduced in commit 3aa1dc7725 [PATCH] multithread page reclaim in history tree.
Thanks, Guoqing
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