Re: [f2fs-dev] f2fs: cp_mutex starvation issue

Hi Chao, On 2020-11-18 15:37, Chao Yu wrote: Hi Sahitya, On 2020/11/18 17:47, stumm...@codeaurora.org wrote: Hi Chao, Can we consider to move the sbi->cp_mutex as well to use rw_sem similar to this patch of yours - https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/fs/f

[f2fs-dev] f2fs: cp_mutex starvation issue

Hi Chao, Can we consider to move the sbi->cp_mutex as well to use rw_sem similar to this patch of yours - https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/fs/f2fs?id=fb24fea75ca5ceef59f753494b2efd453606e08a We are observing issues where fsync() of a high priority task ge