Re: [PATCH 3/8] inode: convert inode_sb_list_lock to per-sb

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On Thu, Jun 11, 2015 at 03:41:08PM -0400, Josef Bacik wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> The process of reducing contention on per-superblock inode lists
> starts with moving the locking to match the per-superblock inode
> list. This takes the global lock out of the picture and reduces the
> contention problems to within a single filesystem. This doesn't get
> rid of contention as the locks still have global CPU scope, but it
> does isolate operations on different superblocks form each other.

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>
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