Hello:
This series was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <[email protected]>:
On Fri, 22 Nov 2024 14:50:04 +0800 you wrote:
> We use rwlock to protect core structure data of extent tree during
> its shrink, however, if there is a huge number of extent nodes in
> extent tree, during shrink of extent tree, it may hold rwlock for
> a very long time, which may trigger kernel hang issue.
>
> This patch fixes to shrink read extent node in batches, so that,
> critical region of the rwlock can be shrunk to avoid its extreme
> long time hold.
>
> [...]
Here is the summary with links:
- [f2fs-dev,v2,1/2] f2fs: fix to shrink read extent node in batches
https://git.kernel.org/jaegeuk/f2fs/c/3fc5d5a182f6
- [f2fs-dev,v2,2/2] f2fs: add a sysfs node to limit max read extent count
per-inode
https://git.kernel.org/jaegeuk/f2fs/c/009a8241a8e5
You are awesome, thank you!
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