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SubjectRe: [PATCH] Btrfs: delayed-inode: replace root args iff only fs_info used
On Mon, Nov 17, 2014 at 10:05:02PM +0900, Daniel Dressler wrote:
> This is the second independent patch of a larger
> project to cleanup btrfs's internal usage of
> btrfs_root. Many functions take btrfs_root
> only to grab the fs_info struct.
> By requiring a root these functions cause
> programmer overhead. That these functions can
> accept any valid root is not obvious until
> inspection.
> This patch reduces the specificity of such
> functions to accept the fs_info directly.
> These patches can be applied independently
> and thus are not being submitted as a patch
> series. There should be about 26 patches by
> the project's completion. Each patch will
> cleanup between 1 and 34 functions apiece.
> Each patch covers a single file's functions.
> This patch affects the following function(s):
> 1) btrfs_wq_run_delayed_node
> Signed-off-by: Daniel Dressler <>

Apart from the narrow paragraphs,

Reviewed-by: David Sterba <>

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