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authorMatthew Wilcox <[email protected]>2014-03-27 16:40:31 -0400
committerChristoph Hellwig <[email protected]>2014-05-28 18:13:22 +0200
commitd8bfbd8d333f84f7c72a0e5f5979291ad8438dbb (patch)
treeab7512887a1be5e2e67a8db4a16ec81981433139 /drivers/scsi/mpt2sas/mpt2sas_scsih.c
parentc62e46de342d604f72347bd27dcf58b144ad8036 (diff)
mpt3sas: Remove use of DEF_SCSI_QCMD
Removing the host_lock from the I/O submission path gives a huge scalability improvement. Signed-off-by: Matthew Wilcox <[email protected]> Reviewed-by: Nicholas Bellinger <[email protected]> Reviewed-by: Praveen Krishnamoorthy <[email protected]> Acked-by: Sreekanth Reddy <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_scsih.c')
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