path: root/drivers/infiniband/core/counters.c
diff options
authorSergey Gorenko <sergeygo@mellanox.com>2019-09-12 10:35:34 +0000
committerJason Gunthorpe <jgg@mellanox.com>2019-09-13 16:55:55 -0300
commit1ba7c8f800586805c409f5b1ff1803318a41933a (patch)
tree187be10bedfe71d75c13ca2d1dc2140f75723af4 /drivers/infiniband/core/counters.c
parentRDMA/siw: Fix page address mapping in TX path (diff)
IB/iser: Support up to 16MB data transfer in a single command
Maximum supported IO size is 8MB for the iSER driver. The current value is limited by the ISCSI_ISER_MAX_SG_TABLESIZE macro. But the driver is able to handle 16MB IOs without any significant changes. Increasing this limit can be useful for the storage arrays which are fine tuned for IOs larger than 8 MB. This commit allows to configure maximum IO size up to 16MB using the max_sectors module parameter. Link: https://lore.kernel.org/r/20190912103534.18210-1-sergeygo@mellanox.com Signed-off-by: Sergey Gorenko <sergeygo@mellanox.com> Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/counters.c')
0 files changed, 0 insertions, 0 deletions