Re: [PATCH] xfs: Remove i_rwsem lock in buffered read

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On 09/01/2025 12:10, Chi Zhiling wrote:
On 2025/1/9 18:25, Amir Goldstein wrote:
One more thing I should mention.
You do not need to wait for atomic large writes patches to land.
There is nothing stopping you from implementing the suggested
solution based on the xfs code already in master (v6.13-rc1),
which has support for the RWF_ATOMIC flag for writes.

Only I missed the fact that there is not yet a plan to support
atomic buffered writes :-/

I think it's necessary to support atomic buffered writes.

Please check this thread then:
https://lore.kernel.org/linux-fsdevel/20240228061257.GA106651@xxxxxxx/







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