Re: [PATCH] ufs: remove unessecary blk_flush_plug

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On 2011-03-30 11:57, Christoph Hellwig wrote:
> We already flush the per-process plugging list when context switching,
> so a blk_flush_plug call just before a yield() is not needed.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> 
> Index: xfs/fs/ufs/truncate.c
> ===================================================================
> --- xfs.orig/fs/ufs/truncate.c	2011-03-30 11:35:58.095660392 +0200
> +++ xfs/fs/ufs/truncate.c	2011-03-30 11:36:03.487659988 +0200
> @@ -479,7 +479,6 @@ int ufs_truncate(struct inode *inode, lo
>  			break;
>  		if (IS_SYNC(inode) && (inode->i_state & I_DIRTY))
>  			ufs_sync_inode (inode);
> -		blk_flush_plug(current);
>  		yield();
>  	}

Added for .39 merge, thanks.

-- 
Jens Axboe

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