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authorMartin K. Petersen <martin.petersen@oracle.com>2009-09-18 22:54:37 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-10-01 21:15:45 +0200
commit80ddf247c84fbd7f4371dd15bbbff0adb44a8708 (patch)
tree77f60af44099d1181ad87bdb2e61cf605df1b78a /drivers/block/cciss.c
parent9f792d9f58496161b1b201e2ca440a6b6e116c39 (diff)
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block: Set max_sectors correctly for stacking devices
The topology changes unintentionally caused SAFE_MAX_SECTORS to be set for stacking devices. Set the default limit to BLK_DEF_MAX_SECTORS and provide SAFE_MAX_SECTORS in blk_queue_make_request() for legacy hw drivers that depend on the old behavior. Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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