Messages in this thread | | | Date | Sun, 8 May 2022 23:22:16 +0800 | Subject | Re: [f2fs-dev] [PATCH 3/5] f2fs: keep wait_ms if EAGAIN happens | From | Chao Yu <> |
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On 2022/5/8 22:41, Chao Yu wrote: > On 2022/5/7 7:20, Jaegeuk Kim wrote: >> In f2fs_gc thread, let's keep wait_ms when sec_freed was zero. > > sec_freed won't increase for background GC due to below statement: > > if (gc_type == FG_GC && > get_valid_blocks(sbi, segno, false) == 0) > seg_freed++; > > It may cause gc thread migrates lots of segments in each round?
Please ignore this comment, I misunderstood it. :-P
> > Thanks, > >> >> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
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