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 getting
starved when there is heavy IO from several low priority tasks.
I would like to know if this was considered before and if any issues in
doing so? Please share your inputs.
Thanks,
Sahitya.
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