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authorDarrick J. Wong <djwong@us.ibm.com>2007-01-11 14:15:32 -0800
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-13 16:19:42 -0600
commit57ba07dc54b7657e69fe8ac42d83df21e415c85b (patch)
tree493da7233a4d7116c6302099a81c6c087b106165 /drivers/s390/net
parent3b709df5f7c83b6b0907217a248a1414a37ffcb6 (diff)
[SCSI] aic94xx: Lock DDB read/write accesses
Extend the use of the DDB lock to include all DDB accesses, because DDB updates now occur from multiple threads. This fixes the SMP timeout problems that we were occasionally seeing with a x260, because the controller got confused when the DDBs got corrupted. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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