NVMe: Reduce maximum queue depth by 1
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Thu, 24 Feb 2011 13:49:41 +0000 (08:49 -0500)
committerMatthew Wilcox <matthew.r.wilcox@intel.com>
Fri, 4 Nov 2011 19:52:59 +0000 (15:52 -0400)
The spec says we're not allowed to completely fill the submission queue.
Solve this by reducing the number of allocatable cmdids by 1.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

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