Hello:
This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <[email protected]>:
On Fri, 16 Jan 2026 11:38:16 +0800 you wrote:
> This reverts commit 196c81fdd438f7ac429d5639090a9816abb9760a.
>
> Original patch may cause below deadlock, revert it.
>
> write remount
> - write_begin
> - lock_page --- lock A
> - prepare_write_begin
> - f2fs_map_lock
> - f2fs_enable_checkpoint
> - down_write(cp_enable_rwsem) --- lock B
> - sync_inode_sb
> - writepages
> - lock_page --- lock A
> - down_read(cp_enable_rwsem) --- lock A
>
> [...]
Here is the summary with links:
- [f2fs-dev] Revert "f2fs: block cache/dio write during
f2fs_enable_checkpoint()"
https://git.kernel.org/jaegeuk/f2fs/c/3996b70209f1
You are awesome, thank you!
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