Messages in this thread | | | Subject | Re: [f2fs-dev] [PATCH v4] f2fs: compress: add compress_inode to cache compressed blockst | From | Chao Yu <> | Date | Wed, 21 Apr 2021 17:08:50 +0800 |
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On 2021/3/11 4:52, Jaegeuk Kim wrote: > On 03/09, Chao Yu wrote: >> On 2021/3/9 8:01, Jaegeuk Kim wrote: >>> On 03/05, Chao Yu wrote: >>>> On 2021/3/5 4:20, Jaegeuk Kim wrote: >>>>> On 02/27, Jaegeuk Kim wrote: >>>>>> On 02/04, Chao Yu wrote: >>>>>>> Jaegeuk, >>>>>>> >>>>>>> On 2021/2/2 16:00, Chao Yu wrote: >>>>>>>> - for (i = 0; i < dic->nr_cpages; i++) { >>>>>>>> + for (i = 0; i < cc->nr_cpages; i++) { >>>>>>>> struct page *page = dic->cpages[i]; >>>>>>> >>>>>>> por_fsstress still hang in this line? >>>>>> >>>>>> I'm stuck on testing the patches, since the latest kernel is panicking somehow. >>>>>> Let me update later, once I can test a bit. :( >>>>> >>>>> It seems this works without error. >>>>> https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?h=dev&id=4e6e1364dccba80ed44925870b97fbcf989b96c9 >>>> >>>> Ah, good news. >>>> >>>> Thanks for helping to test the patch. :) >>> >>> Hmm, I hit this again. Let me check w/o compress_cache back. :( >> >> Oops :( > > Ok, apprantely that panic is caused by compress_cache. The test is running over > 24hours w/o it.
Jaegeuk,
I'm still struggling troubleshooting this issue.
However, I failed again to reproduce this bug, I doubt the reason may be my test script and environment(device type/size) is different from yours. (btw, I used pmem as back-end device, and test w/ all fault injection points and w/o write_io/checkpoint fault injection points)
Could you please share me your run.sh script? and test command?
And I'd like to ask what's your device type and size?
Thanks,
> . >
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