Messages in this thread | | | Subject | Re: [PATCH 02/10] staging: erofs: fix race when the managed cache is enabled | From | Gao Xiang <> | Date | Thu, 22 Nov 2018 20:41:15 +0800 |
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Hi Greg,
On 2018/11/22 20:26, Greg Kroah-Hartman wrote: > Ugh, every page? Ok, nevermind, I take back my objections. You all are > crazy and need to do crazy things like this :)
...Do you have some idea about this? ... I think it is fairly normal... :(
We have a large number of managed workgroups, the current use case is the 4k compressed size, each compressed page has a workgroup, but erofs also has reclaim paths to free them for low memory cases.
But since the structure (z_erofs_vle_workgroup, erofs_workgroup) is critical, I need to make it as small as possible.
Thanks, Gao Xiang
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