Re: [f2fs-dev] [PATCH v2] f2fs: fix to keep isolation of atomic write

2021-01-12 Thread Chao Yu
On 2021/1/13 6:32, Jaegeuk Kim wrote: On 01/12, Chao Yu wrote: On 2021/1/12 0:32, Jaegeuk Kim wrote: On 01/06, Jaegeuk Kim wrote: On 01/06, Jaegeuk Kim wrote: Hi Chao, With a quick test, this patch causes down_write failure resulting in blocking process. I didn't dig in the bug so, please

Re: [f2fs-dev] [PATCH v2] f2fs: fix to keep isolation of atomic write

2021-01-12 Thread Jaegeuk Kim
On 01/12, Chao Yu wrote: > On 2021/1/12 0:32, Jaegeuk Kim wrote: > > On 01/06, Jaegeuk Kim wrote: > > > On 01/06, Jaegeuk Kim wrote: > > > > Hi Chao, > > > > > > > > With a quick test, this patch causes down_write failure resulting in > > > > blocking > > > > process. I didn't dig in the bug so,

Re: [f2fs-dev] [PATCH v2] f2fs: fix to keep isolation of atomic write

2021-01-11 Thread Chao Yu
On 2021/1/12 0:32, Jaegeuk Kim wrote: On 01/06, Jaegeuk Kim wrote: On 01/06, Jaegeuk Kim wrote: Hi Chao, With a quick test, this patch causes down_write failure resulting in blocking process. I didn't dig in the bug so, please check the code again. :P nvm. I can see it works now. Hmm,

Re: [f2fs-dev] [PATCH v2] f2fs: fix to keep isolation of atomic write

2021-01-11 Thread Jaegeuk Kim
On 01/06, Jaegeuk Kim wrote: > On 01/06, Jaegeuk Kim wrote: > > Hi Chao, > > > > With a quick test, this patch causes down_write failure resulting in > > blocking > > process. I didn't dig in the bug so, please check the code again. :P > > nvm. I can see it works now. Hmm, this gives a huge

Re: [f2fs-dev] [PATCH v2] f2fs: fix to keep isolation of atomic write

2021-01-06 Thread Jaegeuk Kim
On 01/06, Jaegeuk Kim wrote: > Hi Chao, > > With a quick test, this patch causes down_write failure resulting in blocking > process. I didn't dig in the bug so, please check the code again. :P nvm. I can see it works now. > > On 12/30, Chao Yu wrote: > > ThreadA